Question

using properties of rational number, find the value of
-4/5 × -3/8 - 3/8 × 1/4 + 19/20​

Answer 1

Step-by-step explanation:

-3/8(-4/5+1/4)+ 19/20. (Distributive)

-3/8(-16/20+5/20) + 19/20

-3/8(-11/20)+ 19/20

33/160+19/20

33/160+152/160

185/160= 37/32

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