Question

Anurag buys coffee and tea at rupees 37.50 and rs 35 per kg,respectively,he spends rs 870 and gets 24 kg in all,how much of each kind did he buy?

Answer 1

$12 \times 37.5 = 450 \\ 12 \times 35 = 420$
the rate of coffe is total 450 & rate of tea is total 420 .