Question

Drag the tiles to the correct boxes to complete the pairs.

Match the pairs of equivalent expressions.

Answer 1

Explanation:

following order 2,3,1,4

Answer 2

A.
`p-0.20p\rightarrow 0.80p`

B.
`p+0.20p\rightarrow 1.20p`

C.
`p-(1)/(4)p\rightarrow (3)/(4)p`

D.
`p+(1)/(4)p\rightarrow (5)/(4)p`

Explanation:

We have been given 4 expressions. We are supposed to simplify our given expressions.

A.
`p-0.20p`

`(1-0.20)p`

`0.80p`

Therefore,
`p-0.20p\rightarrow 0.80p`.

B.
`p+0.20p`

`(1+0.20)p`

`1.20p`

Therefore,
`p+0.20p\rightarrow 1.20p`.

C.
`p-(1)/(4)p`

`(4p)/(4)-(p)/(4)`

`(4p-p)/(4)`

`(3p)/(4)`

`(3)/(4)p`

Therefore,
`p-(1)/(4)p\rightarrow (3)/(4)p`.

D.
`p+(1)/(4)p`

`(4p)/(4)+(p)/(4)`

`(4p+p)/(4)`

`(5p)/(4)`

`(5)/(4)p`

Therefore,
`p+(1)/(4)p\rightarrow (5)/(4)p`.