Question

7/125 : 0,343 х 7/20 : 1/35

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To simplify the expression:

(7/125) ÷ 0.343 × (7/20) ÷ (1/35)

First, let's calculate each part step by step:

1. (7/125) ÷ 0.343 = (7/125) ÷ (343/1000) = (7/125) × (1000/343) = (7/125) × (1000/343) = (7/125) × (1000/343) = (7/125) × (1000/343)

Now, let's simplify the fraction:

(7/125) × (1000/343) = (7/125) × (1000/343) = (7 * 1000) / (125 * 343) = 7000 / 42875

2. (7/20) ÷ (1/35) = (7/20) × (35/1) = (7/20) × 35 = (7 * 35) / 20 = 245/20

Now that we have simplified both parts of the expression, we can multiply them together:

(7000/42875) × (245/20)

To multiply fractions, you can multiply the numerators together and the denominators together:

(7000 * 245) / (42875 * 20) = 1715000 / 857500 = 2

So, the simplified value of the expression is 2.