Question

There are 36 pencils in 6 packs. Igor wants to know how many pencils are in 1 pack. Elsa wants to know how many pencils are in 3 packs. Drag an expression to answer each question.

Answer 1

Answer:

in one pack there are 6 pencils

where as in 3 packs there are 18 pencils

Step-by-step explanation:

let the no of pencils in 1 pack be x

pencils in 6 packs =36

so pencil in one pack =36÷6 =6

no of pencils in 3 packs =6 ×3 =18 pencils

Answer 2

36 pencils =6 Packs

then 1 pack will contain

$\frac{36}{6}$

(by unitary method)

$6 \: pencils$1pack=6pencils

3Pack=6×3pencils=18 pencils

Now the expression to know no. of pencils(n) in no. of packets(p) for no. of pack (x)

$\frac{p}{n} \times x$

HERE IS YOUR ANSWER.