priya has 50 rupies. she spends 2/5 of her money on book and 1/4 of the remaining money on lunch in the school. how much money is left with her?
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0
Total amount=50
2/5 of it=50×2/5
=20
a therefore the remaining money is 30
1/4 of it=1/4×30
=7.5
She has total of 7.5 rupees left
2/5 of it=50×2/5
=20
a therefore the remaining money is 30
1/4 of it=1/4×30
=7.5
She has total of 7.5 rupees left
Answered by
4
.
Find cost of book:
Book = 2/5 x 50 = 20 Rupees
.
Find Remaining:
50 - 20 = 30 Rupees
.
Find cost of lunch:
1/4 x 30 = 7.5 Rupees
.
Find remaining:
30 - 7.5 = 22.5 Rupees
.
Answer: She is left with 22.5 rupees
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