Question

pls explain step by step..........Sheela gave 2/3 of her collection of stamps to meera and 7/10 of it to neeta. what fraction of stamp collection is left with her​

Answer 1

Answer:

Explanation:

Let sheela has x stamps,

So Meera has = 2x/3and

Neeta has = 7x/10

So amount of stamps left with Sonia

= x− (2x/3− 7x/10)

=x−(20 x /30 + 21x /30)

= x - ( 41x /30 )

= 30 x - 41x /30

= 11x /30

So 11/30 of the stamps are left.