Question

using distributive law evaluate -4/5 *5/8 +4/5 *(-7/8) Its answer is -6/5 but how!​

Answer 1

Step-by-step explanation:

-4/5*5/8 + 4/5*(-7/8)

=>-1/2 + -7/10 ( -20/40= -1/2 & -28/40 = -7/10)

L.C.M. is 10.

(-1*5/2*5 = -5/10 & -7*1/10*1= -7/10 )

=> -5+-7/10

=> -12/10

=> -6/5

(* NOTE : Apply BODMAS rule to get the answer. )

Hope this helps.

Have a nice day !

Answer 2

have a nice day

hope it's helpful