Question

Сократите дроби 1 )6×25/35 × 8 2) 9×14/ 28×3

Answer 1

1) 2*3*5*5 / 7*5 = 2*3*5 / 7 = 30/7
2) 3*3*7*2 / 7*2*2*3 = 3/2

Answer 2

1) 6×25/35 × 8 First, let's simplify the fraction 6×25/35: 6×25 = 150 So, 6×25/35 = 150/35 Now, let's simplify this fraction: 150/35 = 30/7 So, the first expression becomes: 30/7 × 8

To simplify this further, we multiply the numerator by 8: 30 × 8 = 240 So, the first expression simplifies to: 240/7

2) 9×14/28×3 First, let's simplify the fraction 9×14/28: 9×14 = 126 So, 9×14/28 = 126/28 Now, let's simplify this fraction: 126/28 = 63/14 So, the second expression becomes: 63/14 × 3

To simplify this further, we multiply the numerator by 3: 63 × 3 = 189 So, the second expression simplifies to: 189/14

So, the simplified expressions are: 1) 240/7 2) 189/14