exam
Maths Puzzle
Numerical Ability
suppose you roll two dice. Find the probability of rolling a sum of 6
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exam Other Question
The sum of the lengths of any two sides of a triangle must be greater than the third side. If a triangle has one side that is 9 cm and a second side that is 3 cm less than twice the third side, what are the possible lengths for the second and third sides?
Jim has a jar of dimes, nickels, and pennies. He has one dime more than five times the number of nickels and four times as many pennies as nickels. How many of each coin are in the jar if the total value is $7.77?