1.

(i) Express `70%` as a decimal. (ii) Express `240%` as a fraction. (iii) Express `8(1)/(5)` as a percentage.

Answer» Correct Answer - (i)`0.7" "(ii) 12//5" "(iii) 820%`
(i) `70%=70xx(1)/(100)=(7)/(10)=0.7`
(ii) `240%=240xx(1)/(100)=(24)/(10)=(12)/(5)`
(iii) `8(1)/(5)=(8(1)/(5))xx100xx(1)/(100)`
`=(8(1)/(5))xx100%=((41)/(5))xx100%=820%`


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