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230 വിദ്യാർത്ഥികളുള്ള ഒരു സ്കൂളിൽ 30% പെൺകുട്ടികളാണ്, അപ്പോൾ പെൺകുട്ടികളുടെ എണ്ണം എത്ര ?

A59

B69

C79

D71

Answer:

B. 69

Read Explanation:

100% = 230 30% = 230 × 30/100 = 69 പെൺകുട്ടികളുടെ എണ്ണം = 69


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