Question

In a boarding school, 2/3 of children are in primary section, 3/10 are in middle section, and rest are in secondary section. What fraction of children is in secondary section?​

Answer 1

Answer:

1/30

Step-by-step explanation:

let the total number of section be 1.

no. of primary sections =2/3

no. of middle section=3/10

total no.of primary and middle section=2/3+3/10

=20+9/30

=29/30

no. of secondary section=1-29/30

=30-29/30

=1/30

hope this helps you.....

✌️✌️✌️