In a library each book shelf is 1.2m long 90cm wide and 30cm high. How many books of size 15cm by5cm by 30cm will fit in each shelf?

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza