A man has Rs 100 in his hand. He should buy a plate, a glass and a spoon with this rupee. All three must buy 100 more. But not more than Rs. 100 or less. You can get 5 / - per plate, 3 / - per glass and 40 / - for 1 / -. If so how many plates? How much glass? How much is it?
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Given:
- Cost of 1 plate = Rs. 5
- Cost of 1 glass = Rs. 3
- Cost of 40 plates = Rs. 1
To find:
- Number of plates = ?
- Number of glass = ?
- Number of spoons = ?
Solution:
- Number of plates = 19
- Number of glass = 1
- Number of spoons = 80
Confirmation:
- So total items = 19 + 1 + 80 = 100
- & total cost = Rs. (19 × 5) + (1 × 3) + (2 × 1)
= Rs. (95 + 3 + 2)
= Rs. 100
Similar problem is here:
A person who have 100 Rupee and he have to buy plates, glass , spoon and this item add to get 100 and those items rupee is one plate=5, one glass =3 and 40spoon =one rupee ,then how much plate want ,how much glass want,how much spoon want
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