Question

Question
On Mickey's birthday he gave (1/3) of his
birthday cake to his friends, (1/4) to his parents
and (1/5) to his neighbors. What fraction of the
cake is remaining?
​

Answer 1

Answer:

13/60

Step-by-step explanation:

I think that the sum of the fraction of cake given and remaining must be equal to 1

so let the remaining fraction of cake be x

=> 1/3 +1/4+ 1/5+x=1

=20+15+12/60 +x=1

=47/60+ x=1

=>x=1-47/60

=>x=(60-47)/60

=>x=13/60