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Swarnava Pal from Vivekananda Mission School, Haldia

Subject :IMO Class : Class 5

If 3/20 of a number is 15 less than the 1/5 of the same number, then find the number.

A300
B250
C200
D350

I do not understand .

Ans 1:

SK MAJID ALI from Bharati Vidyapeeth Sec. & Sr, Sec.English Medium School, Pune

Class : Class 3

3/20*x -15 = x/5 solve by taking 1cm ans 300

Aniket from delhi public school, Bokaro

Class : Class 5

3/20*x -15 = x/5 solve by taking lcm ans 300