Question

solve the following.

(a) (-72)÷[(-70)+(-2)]

(b) {(-10)+(-4)}÷{5-(-2)}

please send me answer faaast​

Answer 1

Step-by-step explanation:

(a) (-72)÷[(-70)+(-2)]

(-72)÷[-72]

= -72÷-72

=0

(b) {(-10)+(-4)}÷{5-(-2)}

{-14}÷{-10}

= -14÷ -10

=1.4

Answer 2

Answer:

(-72)/{(-70)+(-2)

(-72)/{-70-2}

= (-72/ 72)

=1