book Maths Puzzle Numerical Ability

I need help on changing linear units. Can you help me solve this problem:3,520yd =____mi

Read Solution (Total 0)

book Other Question

Suppose you invest $12,000 in two funds paying 10.5% and 13% simple interest. The total annual interest is $1447.50. How much is invested in each fund? Steps when balncing multiplication equations?