Question

There are 2430 student in a school each student needs 2 pens, there are 18 pen in a pack, how many packs are needed?

Answer 1

Answer:

270

Step-by-step explanation:

There are 2430 student in a school.

and

each student needs 2 pens.

Total number of pens required

= 2430 × 2 = 4860 pens.

Now ,

there are 18 pen in a pack,

Total number of packs =

$4860 \div 18 = \frac{4860}{18} = 270 \: packs \: of \: pen$

Answer 2

Answer:

$2430 \div 18 \div 2 = 2430 \div 9 = 270$