Question

Помогите пожалуйста !!!!!!!!!!!!!!!!!! 2/9 *(-5)= ; (-12/25):(-6)= ; -3/4*2= ; -7/15:(-3)= .

Answer 1

-1 1/9
2/25
-1,5
7/45
вроде так

Answer 2

I can help you with math problems. Here are the solutions to your questions:

- $2/9*(-5)=-10/9$. To solve this, you need to multiply the numerators and the denominators of the fractions. The sign of the product is negative because one of the factors is negative. - $(-12/25):(-6)=12/25*1/6=2/25$. To solve this, you need to divide the first fraction by the second fraction. This is equivalent to multiplying the first fraction by the reciprocal of the second fraction. The sign of the product is positive because both of the factors are negative. - $-3/4*2=-6/4=-3/2$. To solve this, you need to multiply the fraction by the whole number. This is equivalent to multiplying the numerator of the fraction by the whole number. The sign of the product is negative because one of the factors is negative. - $-7/15:(-3)=7/15*1/3=7/45$. To solve this, you need to divide the fraction by the whole number. This is equivalent to multiplying the fraction by the reciprocal of the whole number. The sign of the product is positive because both of the factors are negative.Ответь+подробно.+Помогите+пожалуйста+!!!!!!!!!!!!!!!!!!++2/9+*(-5)=+;+(-12/25):(-6)=+;+-3/4*2=+;+-7/15:(-3)=+.