Question

After giving away 2/5 of her stamp collection , Sonam still had 72 stamps . Find the number of stamps she gave away . ​

Answer 1

Answer:

180 stamps

Step-by-step explanation:

as she has 72 stamps after giving away 2/5 of her collection

2/5x=72

x=72*5/2

x=180

therefore,she had 180 stamps in total

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Answer 2

Answer: 120 stamps

Step-by-step explanation:

Stamps left =( 1 - 2/5 )x =3/5x=72

Total stamps= x= 120 stamps