In what propotion must tea of rs 60 and other of rs 88 be mixed in order to get tea at rs 68 per kg
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let x propotion of tea of rs 60
let y propotion of tea of rs 88
we have
60x+ 88y =68
x + y = 1
gives x = 5/7, y=2/7
so the answer is:
5/7 kg propotion of tea of rs 60
2/7 kg propotion of tea of rs 88
let y propotion of tea of rs 88
we have
60x+ 88y =68
x + y = 1
gives x = 5/7, y=2/7
so the answer is:
5/7 kg propotion of tea of rs 60
2/7 kg propotion of tea of rs 88
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