Question

if a+b=76 ,a-b=38then what is the answer of a÷b

Answer 1

a+b=76 -----1equation.
a-b=38 ------2equation

Add both equation, we get

2a = 114

a =114/2

a =57

Putting the value of a in equation 1,.

57+b =76

b =76+57

b =19


Then

a/b =57/19.

a/b =3


I hope this will help you


-by ABHAY

Answer 2

a + b =76
a =76 - b
on putting its value in other equation
a - b = 38
76 - b - b = 38
-2 b = -38
b =19
a = 57
so a divide b = 57 /19
and is 3..