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Sana and sara together have RS 700 . sara has three times as much as sana . how much money both of them have

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by singhHegde

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by singhHegde

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Let the money at Sana be 'x'

Now , the money at Sara is three times of Sana's money

the money at Sana (x) = Rs.175

the money at Sara (3x) = Rs.3

then sara's money = 3a

total money = a + 3a = 700

4a = 700

a = 700/4

a = 175

sana's money = a = rs175

sara's money = 3a = 3×175 = 525