One rupee, 50 paise and 25 paise coins in a box in the ratio of 2: 3: 4. If there are 72 rupees in that box, what is the total number of coins?
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0
Answer:
144 WOULD BE IT'S RIGHT ANSWER...
Step-by-step explanation:
1 Rs = 1 Rs
50 paise = 0.5 Rs.
25 paise = 0.25 Rs.
(2x × 1) + (3x × 0.5) + (4x × 0.25) = 72
2x + 1.5x + x = 72
4.5x = 72
x => 72/4.5
=> 16
total no. of coins = 2x + 3x + 4x
= 9x
=> 9×16 = 144
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Answered by
0
Answer:
144 is the answer.............
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