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ഒരു സംഖ്യയുടെ 20% , 800 ആയാൽ 0.5% എത്ര?

A0.8

B200

C20

D4

Answer:

C. 20

Read Explanation:

സംഖ്യ = X ആയാൽ സംഖ്യയുടെ 20% = 800 X × 20% = 800 സംഖ്യ, X = 800 × 100/20 = 4000 സംഖ്യയുടെ 0.5% = 4000 × .5/100 =40 × 0.5 = 20


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