Question

the sum of two rational number is 13/5 one of them is & - 7/10.find the second number?

Answer 1

Answer:

Step-by-step explanation:

Let second number be x

Sum

X + ( -7/10) = 13/5

X - 7/10 = 13/5

X = 13/5 + 7/10

X = 130 + 35 /50

X = 165/50

X = 33/10

Second rational number is 33/10