Question

8 identical pens cost 4.80€ . So 12 of these same pens costs?

Answer 1

Answer:

8 identical pens cost - 4.80£

12 identical pens cost-12*4.80=£ 576.0

Answer 2

Answer:

If 8 pens cost 4.80,

then 1 pen costs 4.80/8 = 0.6

Then 12 pens cost 0.6 x 12

          =7.20

Hope it helps;)