Question

Find (x+y)÷(x-y)if ,x=2/5and y=1/2

Answer 1

Answer:

-7/3

Step-by-step explanation:

(x+y)÷(x-y)

=(2/5+1/2)÷(2/5-1/2)

=(4+10/10)÷(4-10/10)

=(14/10)÷(-6/10)

=14/10×10/-6

=-7/3

Answer 2

Step-by-step explanation:

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