问题


There is a single choice question about elementary mathematics. Answer the question by replying A, B, C or D.
Question: Which ratios are equal to 4 : 32?
A. 2 : 96; 2 : 16
B. 12 : 96; 2 : 16
C. 12 : 96; 12 : 16
D. 2 : 96; 12 : 16
Answer:

答案

模型 模型答案 正确答案
金声玉亮2.0

B. 12 : 96; 2 : 16
B
deepseekr1

To determine which ratios equal 4:32, simplify 4:32 by dividing both terms by 4, resulting in **1:8**. Check each option:

- **A**:
- 2:96 simplifies to 1:48 ❌
- 2:16 simplifies to 1:8 ✔️
*Fails because one ratio is incorrect.*

- **B**:
- 12:96 simplifies to 1:8 ✔️
- 2:16 simplifies to 1:8 ✔️
*Both ratios match 1:8.*

- **C**:
- 12:96 simplifies to 1:8 ✔️
- 12:16 simplifies to 3:4 ❌
*Fails because one ratio is incorrect.*

- **D**:
- 2:96 simplifies to 1:48 ❌
- 12:16 simplifies to 3:4 ❌
*Both ratios are incorrect.*

Only **B** contains ratios that both simplify to 1:8.

Answer: **B**
B
gpto1 B B
GPT-4o B. 12 : 96; 2 : 16 B
llama3.1-70B-Instruct

B
B
llama3.1-405B-Instruct

B. 12 : 96; 2 : 16
B
DeepSeek-Coder-V2 B B
Qwen2-72B-Instruct B B
baichuan4 To determine which ratios are equal to 4 : 32, we need to simplify the ratio and see which options match it.

Simplifying 4 : 32 gives us 1 : 8 (since both numbers can be divided by 4).

Now, let's simplify the options:

A. 2 : 96 simplifies to 1 : 48 (divide both numbers by 2), and 2 : 16 simplifies to 1 : 8 (divide both numbers by 2).
B. 12 : 96 simplifies to 1 : 8 (divide both numbers by 12), and 2 : 16 simplifies to 1 : 8 (divide both numbers by 2).
C. 12 : 96 simplifies to 1 : 8 (divide both numbers by 12), and 12 : 16 simplifies to 3 : 4 (divide both numbers by 4).
D. 2 : 96 simplifies to 1 : 48 (divide both numbers by 2), and 12 : 16 simplifies to 3 : 4 (divide both numbers by 4).

Therefore, the correct answer is:

B. 12 : 96; 2 : 16
B
doubao B. 12:96 = 1:8 = 4:32, 2:16 = 1:8 = 4:32. B
minimax To find which ratios are equal to 4 : 32, we can simplify the given ratio by dividing both terms by their greatest common divisor, which is 4 in this case:

4 : 32 = (4 ÷ 4) : (32 ÷ 4) = 1 : 8

Now we need to check which of the given options simplifies to the ratio of 1 : 8.

A. 2 : 96; 2 : 16
Simplify each ratio:
2 : 96 = (2 ÷ 2) : (96 ÷ 2) = 1 : 48 (not equal to 1 : 8)
2 : 16 = (2 ÷ 2) : (16 ÷ 2) = 1 : 8 (equal to 1 : 8)

B. 12 : 96; 2 : 16
Simplify each ratio:
12 : 96 = (12 ÷ 12) : (96 ÷ 12) = 1 : 8 (equal to 1 : 8)
2 : 16 = (2 ÷ 2) : (16 ÷ 2) = 1 : 8 (equal to 1 : 8)

C. 12 : 96; 12 : 16
Simplify each ratio:
12 : 96 = (12 ÷ 12) : (96 ÷ 12) = 1 : 8 (equal to 1 : 8)
12 : 16 = (12 ÷ 4) : (16 ÷ 4) = 3 : 4 (not equal to 1 : 8)

D. 2 : 96; 12 : 16
We already know that 2 : 96 simplifies to 1 : 48, which is not equal to 1 : 8, and 12 : 16 simplifies to 3 : 4, which is also not equal to 1 : 8.

The correct answer is B. 12 : 96; 2 : 16, because both simplify to the ratio of 1 : 8.
B
kimi To determine which ratios are equal to 4:32, we first simplify the ratio 4:32 by dividing both terms by their greatest common divisor, which is 4.

4 ÷ 4 : 32 ÷ 4 = 1 : 8

Now we compare this simplified ratio with the options given:

A. 2 : 96; 2 : 16
B. 12 : 96; 2 : 16
C. 12 : 96; 12 : 16
D. 2 : 96; 12 : 16

We simplify each ratio in the options:

A. 2 : 96 simplifies to 1 : 48 (2 ÷ 2 : 96 ÷ 2), and 2 : 16 simplifies to 1 : 8 (2 ÷ 2 : 16 ÷ 2).
B. 12 : 96 simplifies to 1 : 8 (12 ÷ 12 : 96 ÷ 12), and 2 : 16 simplifies to 1 : 8 (2 ÷ 2 : 16 ÷ 2).
C. 12 : 96 simplifies to 1 : 8 (12 ÷ 12 : 96 ÷ 12), and 12 : 16 simplifies to 3 : 4 (12 ÷ 4 : 16 ÷ 4).
D. 2 : 96 simplifies to 1 : 48 (2 ÷ 2 : 96 ÷ 2), and 12 : 16 simplifies to 3 : 4 (12 ÷ 4 : 16 ÷ 4).

The simplified ratios that are equal to 1:8 are found in options B and C. However, option B has both ratios equal to 1:8, which matches the original ratio 4:32.

Answer: B
B
wenxinyiyan B
To find ratios that are equal to 4 : 32, we need to either divide or multiply both numbers by the same value. Let's look at the options:

A. 2 : 96; 2 : 16
For 2 : 96 to be equal to 4 : 32, we would need to multiply 4 and 32 by the same number to get 2 and 96 respectively. But 4 multiplied by any number won't give 2, so this ratio is not equal.
For 2 : 16, we would need to divide 4 and 32 by the same number. Dividing both by 2 gives 2 : 16, but since the first ratio 2 : 96 is not equal, this option is incorrect.

B. 12 : 96; 2 : 16
For 12 : 96, we can divide both 12 and 96 by 3 to get 4 : 32, so this ratio is equal.
For 2 : 16, we can divide both 4 and 32 by 2 to get 2 : 16, so this ratio is also equal to 4 : 32.
Since both ratios are equal to 4 : 32, this option is correct.

C. 12 : 96; 12 : 16
For 12 : 96, we can divide both by 3 to get 4 : 32, but for 12 : 16, dividing both by any number won't give 4 : 32. So this option is incorrect.

D. 2 : 96; 12 : 16
For 2 : 96, multiplying 4 and 32 by any number won't give 2 and 96 respectively. For 12 : 16, dividing both by any number won't give 4 : 32. So this option is incorrect.

Therefore, the correct answer is B.
B
zhipu To determine which ratios are equal to 4 : 32, we need to simplify the given ratios and compare them.

First, simplify 4 : 32:
\[ \frac{4}{32} = \frac{1}{8} \]

Now, let's simplify each ratio in the options:

**Option A: 2 : 96 and 2 : 16**
- \[ \frac{2}{96} = \frac{1}{48} \] (not equal to \( \frac{1}{8} \))
- \[ \frac{2}{16} = \frac{1}{8} \] (equal to \( \frac{1}{8} \))

**Option B: 12 : 96 and 2 : 16**
- \[ \frac{12}{96} = \frac{1}{8} \] (equal to \( \frac{1}{8} \))
- \[ \frac{2}{16} = \frac{1}{8} \] (equal to \( \frac{1}{8} \))

**Option C: 12 : 96 and 12 : 16**
- \[ \frac{12}{96} = \frac{1}{8} \] (equal to \( \frac{1}{8} \))
- \[ \frac{12}{16} = \frac{3}{4} \] (not equal to \( \frac{1}{8} \))

**Option D: 2 : 96 and 12 : 16**
- \[ \frac{2}{96} = \frac{1}{48} \] (not equal to \( \frac{1}{8} \))
- \[ \frac{12}{16} = \frac{3}{4} \] (not equal to \( \frac{1}{8} \))

From the simplifications, only the ratios in Option B (12 : 96 and 2 : 16) are both equal to \( \frac{1}{8} \), which matches the simplified form of 4 : 32.

Answer: B
B
gpto1 B B
deepseekv3 To determine which ratios are equal to \(4 : 32\), simplify the ratio first:

\[
4 : 32 = \frac{4}{32} = \frac{1}{8}.
\]

Now compare each option to \(\frac{1}{8}\):

**Option A:**
\(2 : 96 = \frac{2}{96} = \frac{1}{48}\) (not equal to \(\frac{1}{8}\))
\(2 : 16 = \frac{2}{16} = \frac{1}{8}\) (equal to \(\frac{1}{8}\))

This option is partially correct, but not fully.

**Option B:**
\(12 : 96 = \frac{12}{96} = \frac{1}{8}\) (equal to \(\frac{1}{8}\))
\(2 : 16 = \frac{2}{16} = \frac{1}{8}\) (equal to \(\frac{1}{8}\))

Both ratios in this option are equal to \(\frac{1}{8}\).

**Option C:**
\(12 : 96 = \frac{12}{96} = \frac{1}{8}\) (equal to \(\frac{1}{8}\))
\(12 : 16 = \frac{12}{16} = \frac{3}{4}\) (not equal to \(\frac{1}{8}\))

This option is partially correct, but not fully.

**Option D:**
\(2 : 96 = \frac{2}{96} = \frac{1}{48}\) (not equal to \(\frac{1}{8}\))
\(12 : 16 = \frac{12}{16} = \frac{3}{4}\) (not equal to \(\frac{1}{8}\))

This option is entirely incorrect.

The correct answer is **B**, as both ratios in this option are equal to \(4 : 32\).

**Answer: B**
B