WORKSHEET: PERCENTAGES- SOLUTION EXERCISE 5

5) Find the value of X


a) 10% of X = 408 →X = 408 x 100/10 = 4080
b) 100% of X = 652 →X = 652


c) 40% of X = 316 →X = 316 x 100/40 = 790
d) 64% of X = 512 →X = 512 x 100/64 = 800


e) 23% of X = 14145 →X = 14145 x 100/23 = 61500


f) 90% of X = 288 →X = 288 x 100/90 = 320


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