The price of one kg apples is Rs 90. If the price decreased in the ratio 10:7, what is the decreased price?
please reply
Answers
Answered by
3
Answer:
the answer of this question is 63. let the old price be X
10x=90 ,X= 90/10 =
new price=7*7*9=63
Answered by
1
Answer:
90/x = 10/7
7*x = 90/10
7x = 9
x = 7/9
= 9:7
Similar questions