A boy has 100 rupees he want to buy how many things if the cost one chocolate is 1/2 rupee each and biscuit is 3 rupees and cake is 5 rupees each there want to be 100 things equal 100 rupees
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Step-by-step explanation:
he will take 10 biscuits cost rupees 30
and he will take 4 cakes cost 20 rupees
and he will take 100 chocolates cost 50 rupees because one chocolate =1/2......
THEN 30+20+50= 100 RUPEES
Answered by
1
Given:
Total amount= 100 rupees
Total Items=100
cost of each chocolate ₹
cost of each biscuit ₹
cost of each cake ₹
To Find:
Quantity of each item.
Solution:
Framing the above conditions in the equations:
.....................(1)
...............................(2)
By eliminating , we get
By Hit and Trial , we get
Put the values of and in eq (2), we get
Hence, chocolates=84
biscuits=11
cakes=5
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