exam Maths Puzzle Numerical Ability

Problem Solving: How to solve:
Supppose you have 10 coins that total $0.85. Some coins are dimes and others are nickels. How many of each do you have????

Read Solution (Total 0)

exam Other Question

From 1989 to 1990, the population of Nevada increased by 157,000, and that of Maine increased by 30,000. In 1990, the population of Nevada was 1.206.152, and that of Maine was 1,2 WORD PROBLEM : There are 10 women and 8 men in a club. How many diferent committees of 6 each can be selected from the group if equal number of men and women are to be on the committee? PLEASE HELP ME SOLVE!!!!