Question

1)Sutanshu’s grandfather is four times as old as Sutanshu. Ten years
from now, his age will be three times the age of Sutanshu. Find their
present ages.

2)group of students were registered in a sports academy. One fourth
opted for basketball, two third for football, and 10 opted for cricket. How
many students in all were registered in the academy?

Answer 1

1/4 ➕2/3➕10/1

lcm of 4 3 1= 12

3➕8➕120

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