Question

If a bag containing 12 kg of basmati rice sells at Rs.492,find the cost of 2 kg of rice

Answer 1

The cost of 2 kg rice is ₹ 82.

Step-by-step explanation:

$cost \: of \: 12kg \: rice \: = rs \: 492 \\ cost \: of \: 1kg \: rice \: = rs492 \div 12 \\ = rs \: 41 \\ now \\ cost \: o f \: 2kg \: rice \: = rs \: 41 \times 2 \\cost \: = rs \: 82$

Answer 2

The cost of 2 kg rice is ₹ 82.

Step-by-step explanation:

\begin{gathered}cost \: of \: 12kg \: rice \: = rs \: 492 \\ cost \: of \: 1kg \: rice \: = rs492 \div 12 \\ = rs \: 41 \\ now \\ cost \: o f \: 2kg \: rice \: = rs \: 41 \times 2 \\cost \: = rs \: 82\end{gathered}

costof12kgrice=rs492

costof1kgrice=rs492÷12

=rs41

now

costof2kgrice=rs41×2

cost=rs82