rice cost is 480is needed for 8membersfor 20days.what is the cost required for 12members for 15 days?
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Answered by
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Cost of rice for 8 members for 20 days=Rs 480
So cost of rice for one member for 20 days =480/8=Rs60
Now cost of rice for one member for 1 day=60/20=Rs3
So cost of rice for 12 members for one day=3 x 12=Rs 36
Hence cost of rice for 12members for 15 days=36 x 15= Rs 540
Hope it helps.
So cost of rice for one member for 20 days =480/8=Rs60
Now cost of rice for one member for 1 day=60/20=Rs3
So cost of rice for 12 members for one day=3 x 12=Rs 36
Hence cost of rice for 12members for 15 days=36 x 15= Rs 540
Hope it helps.
Answered by
0
Answer:
540
Step-by-step explanation:
m1×d1 m2×d2
_____= ______
x1 x2
m -- no. of members
d -- no. of days
x -- price
8×20 12×15
____= ____
480 x2
x2=540
540 is the amount needed
hope this helps
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