if 7/10 of a number is 5 more than half of the number, then what is the number?
Answers
Answered by
3
Answer:
25
Step-by-step explanation: let x be the number
7/10 × (x) = 5 + (x/2)
7x/10 = (10 +x )/2
7x/10 = 5(10 +x )/ 5×2 to get same dinominator
7x/10 = 50 +5x / 10
7x-5x = 50
2x= 50
x= 25
Similar questions