Question

Convert percentage into decimals and fractions a.20% b.71% c.75% d.62.5%

Answer 1

• 1/5 = 0.2
• 71/100 =0.71
• 3/4 = 0.75
• 0.625

Explanation:

a.

`20\%\:\\\\20\%\:=(20)/(100)\\\\\mathrm{Simplify}\:(20)/(100)\\\\=(1)/(5)\\\\(1)/(5):\quad 0.2`

b.

`71\%\:\\\\71\%\:=(71)/(100)\\\\=(71)/(100)\\\\(71)/(100):\quad 0.71`

c.

`75\%\:\\\\75\%\:=(75)/(100)\\\\\mathrm{Simplify}\:(75)/(100)\\\\=(3)/(4)\\\\(3)/(4):\quad 0.75`

d.

`62.5\%\\\\= (62.5)/(100):\\\\\quad 0.625\\`