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S R L SASTRY CH from ,

Subject :IMO Class : Class 7

A fraction x/y can be expressed as a terminating decimal if y has no prime factors other than

A 2, 3
B 3, 5
C 2, 5
D 2, 3, 5

Ans 1:

SUVAMDEBNATH from KVS BAMANGACHI, Howrah

Class : Class 9

please give explanation

Siddhant Gudwani from Modern Vidya Niketan, Sector 17, Faridabad, Faridabad

Class : Class 6