Question

3. Priya had 150 stones and Tina had 120 stones, who among them can form heaps of 15.
20 and 30 by using all the stones they have?​

Answer 1

Answer:

Tina

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Answer 2

For this you must know the factors of the given numbers

150=2,3,5,10,15,1,30,150

120=2,3,4,5,12,1,30,120,10,20

So, Priya can make heaps of 15 as well as 30

And Tina can make heapes of 20 as well as 30