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15 : 75 =7 : x ആയാല്‍ ' x ' എത്ര ?

A25

B45

C35

D14

Answer:

C. 35

Read Explanation:

a : b = c : d ആയാൽ ad= bc ആയിരിക്കും. 15 : 75 =7 : x 15X = 75 × 7 X = (75 × 7)/15 = 35


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