Question

The cost of 4 pens is Rs. 40. The cost of 11 pens is Rs.​

Answer 1

Cost of 4 pens= 40Rs.

Cost of 1 Pen=40/4=10Rs.

Cost of 11 Pens=11 x 10 =110 Rs.

So the cost of 11 pens is 110 Rs.

Answer 2

Answer:

$here \: is \: your \: answer \: \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ 4 \: pens \: cost \: rs \: 40 \\ 1 \: pen \: will \: cost \: rs \frac{rs \: 40}{4} = 10 \\ \\ so \: 11 \: pens \: will \: cost \: rs \: 11 \times 10 = 110 \\ so \: the \: answer \: is \: 110 \: pls \: mark \: me \: as \: brainliest$