FIND THE NUMBER WHICH WHEN INCREASED BY 10% BECOMES 77.
Answers
Answered by
9
10% = 0.10x + 0.10x = 771.1x = 77x = 70
Answered by
15
Let the Number be a
Therefore, a+ 10% of a =77
a+a/10=77
11a=770
a=70
Therefore, req. no.=70
Therefore, a+ 10% of a =77
a+a/10=77
11a=770
a=70
Therefore, req. no.=70
Similar questions