Question

ഒരു സംഖ്യയുടെ 7/8-ൻ്റെ 5/4 , 315 ആണെങ്കിൽ, ആ സംഖ്യയുടെ 5/9 എത്ര ആണ്.

• A. 123
• B. 81
• C. 140
• D. 160

Answer 1

Answer:

D. 160

Read Explanation:

Let the number = X According to the question, 7/8 × 5/4 × X = 315 X = (315×32)/35=288 Now 5/9 of X = 5/9×288 =160

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