Question

1 2/5×3/4.?????хелп ме

Answer 1

Ответ:

1 2/5 * 3/4=7/5*3/4=21/20=1 1/20

Answer 2

Of course, I can help you with that! To multiply fractions, you simply multiply the numerators (the top numbers) together and the denominators (the bottom numbers) together.

Let's do the calculation step by step:

1 2/5 × 3/4

Step 1: Convert the mixed number to an improper fraction: 1 2/5 = (5 × 1) + 2 / 5 = 7/5

Step 2: Multiply the fractions: (7/5) × (3/4) = (7 × 3) / (5 × 4) = 21/20

So, 1 2/5 × 3/4 equals 21/20. If you need to simplify the fraction, you can divide both the numerator and the denominator by their greatest common divisor, which in this case is 1. The simplified fraction remains 21/20.