1.

What is the least common multiple of (7/5) and (9/25)?1). 63/52). 5/563). 56/54). 60/7

Answer»

LCM of FRACTIONS = LCM of NUMERATORS/HCF of denominators

LCM of Numerators = LCM of 7 and 9 = 63

HCF of Denominators = HCF of 5 and 25 = 5

∴ LCM of (7/5) and (9/25) = 63/5


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