How much rice a costing rs. 45 per kg must be mixed with 45 kg of rice b costing rs. 30 per kg so that there is a profit of 50% on selling the rice at 60 per kg?
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60×100/150=cp
cp=40
45-40=5
40-30=10
2:1 is ratio
1=45kg
so 2×45=90kg is rice costing rs45
please mark it as a brainliest answer
cp=40
45-40=5
40-30=10
2:1 is ratio
1=45kg
so 2×45=90kg is rice costing rs45
please mark it as a brainliest answer
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