exam Maths Puzzle Numerical Ability

can you help me solve and check?

2/5=x-2/20

Read Solution (Total 0)

exam Other Question

A grocer buys walnuts for $0.45/lb. and pecans for $0.60/lb. If the nuts must be combined for a 90 lb. mix worth $0.55/lb, how many pounds of walnuts must be added? The dimensions of a rectangle are consecutive odd integers. Find the smallest such rectangle with a perimeter of at least 35 cm.