Convert the given decimal fractions to per cents:

(a) 0.65


(b) 2.1


(c) 0.02


(d) 12.35


(a) We need to convert 0.65 into percent


Therefore,


0.65 = 0.65 × 100 %


= %


= 65 %


(b) We need to convert 2.1 into percent


Therefore,


2.1 = 2.1 × 100 %


= %


= 210 %


(c) We need to convert 0.02 into percent


Therefore,


0.02 = 0.02 × 100 %


= %


= 2 %


(d) We need to convert 12.35 into percent


Therefore,


12.35 = 12.35 × 100 %


= %


= 1235 %


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