Math, asked by reenayadav7410, 9 months ago

A boy spends 3/4 of his pocket money and then 2/5 of the remaining to his sister. if he has 3690 ruppes left. what he had first​

Answers

Answered by ashmirahmad
0
First add 3/4 + 2/5 =15+8/20
=22/20 +3690 = total money.
= 11/10+3690= total money.

Let total money = x
11/10+3690=x
Now taking LCM,

(11+36900)/10=x
36911 /10 =x
X = ₹ 3691.1 Ans


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