Question

(- 1 2/7):(-10 1/7)=

Answer 1

(-9/7):(-71/7)

-9/7*(-7/71)

7 сокращаются

минус уходит

ответ:9/71

Answer 2

To calculate the expression (-1 2/7) / (-10 1/7), you can follow these steps:

1. Convert the mixed numbers to improper fractions. (-1 2/7) = -9/7 (-10 1/7) = -71/7

2. Divide the two fractions by multiplying the first fraction by the reciprocal of the second fraction. (-9/7) / (-71/7) = (-9/7) * (-7/71)

3. Multiply the numerators together and the denominators together. (-9 * -7) / (7 * 71) = 63 / 497

So, (-1 2/7) / (-10 1/7) is equal to 63/497.