Question

5. If 5 pens cost 70, how much will 12 pens cost?​

Answer 1

Answer:

168

Step-by-step explanation:

Cost of 5 pens=70

Cost of 1 pen=70/5

=14

Cost of 12 pens=14*12

=168

Answer 2

$\huge◕➜ \sf{ \purple{ \underline{Solution : - }}}$

$\sf \:◕➜ \: cost \: of \: 5 \: pens \: = \: 70 \: rupees \\ \\ ◕➜ \: \sf \: cost \: of \: 1 \: pen \: = \: \frac{70}{5} rupees \\ \\ \sf◕➜ \: \: cost \: of \: 1 \: pen \: = \: 14 \: rupees \\ \\ \sf \: \: \: \: \: \: \: \: \: \: \: \: \:◕➜ \: cost \: of \: 12 \: pens \: = \: 12 \times 14 \: rupees \\ \\ \small \sf \pink{◕➜ cost \: of \: 12 \: pens \: = \: 168 \: rupees}$