Question

What is the answer for 7/10-1/2 in simplest form

Answer 1

`(7)/(10) - (1)/(2) \\ \\ (7x1)/(10x1)= (7)/(10) \\ \\ (1x5)/(2x5)= (5)/(10) \\ \\ (7)/(10) - (5)/(10)= (2)/(10) \\ \\ (2:2)/(10:2)= (1)/(5) \\ \\ Solution: (1)/(5)`

Answer 2

Problem: 7/10 - 1/2
1/2 = x/10 Find the common denominator
1/2 = 5/10
Subtract the numerators
7-5
Answer: 2/10
Simplest form: 1/5