Question

It was Stella's birthday. Her father had bought a cake. Stella gave each of her 7 friends one -tenth of the cake. What portion of the cake remained?

Answer 1

Answer:

3/10th part of the cake remained.

Step-by-step explanation:

The cake was divided into 10 parts.

Stella gave her friends one tenth of the cake each.

She had 7 friends.

So 7(1/10)=7/10 part of the cake was distributed to her friends.

So total cake- parts distributed

=10/10-7/10

=1-7/10

=3/10

Answer 2

Answer:

3/10 part remained

Step-by-step explanation:

it shows 7 in it but it is 10

so then we can devide