An elevator has the capacity to carry12 adults or 20 children. How many adults can be carried b...

Twelve children take sixteen days to complete a work which can be completed by eight adults in twelve days.Sixteen adults started working and after three days ten adults left and four children joined them.How many days will they take to complete the remaining work? 3 b.4:) c.6 d.8 e.none of these

2/9 of the people in a resturant are adults If there are 65 more children than adults, how many children are there in the restaurant ?

From egg laying to the development of adult cockroach. How many moluting occur?

Three ferryloads are needed to carry 150 people across a river.How many people will be carried on 4 ferryloads?

How many teeth does a human adult have?