Question

A group of 210people had provision for 60 days after10days 60people left how long the remaining food last?Solution

Answer 1

answer is:

provision for 210 people of 60 days.

after 10 days,

no. of days left for 210 peoples=60-10=50days.

but,no. of peoples left =210-60=150 peoples.

so,let the no.of days for 150 peoples be x.

so,by inverse proportion,we have,

=210×50=150×x

=210×50/150=x

=x=70 days

mark as brainliest.