Three friends Rekha, Rani and Urmila saved ₹ 7000 altogether to buy a refrigerator. Rekha saved ₹ 400 more than Rani. Rani saved twice as much as Urmila. How much money did Urmila save?
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Answer:
let urmila's saving be X
so
x+2x+(2x+400)=7000
5x=6600
x=1320
so
urmilla- 1320 = x = 1320
rani- 2640 = 2x = 2 x 1320
rekha-3040 = 2x+400 = 2 x 1320 + 400
all together - 1320+2640+3040
= 7000
Step-by-step explanation:
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