Chapter 3: Q. 72 (page 333)
150% of 90 is what number?
The number is 135.
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Lee has $ in dimes and nickels. The number of nickels is more than the number of dimes. How many of each coin does he have?
Joe’s wallet contains \(and \)bills worth \(. The number of \)bills is five more than the number of $ bills. How many of each bill does he have?
Ethan and Leo start riding their bikes at the opposite ends of a mile bike path. After Ethan has ridden hours and Leo has ridden hours, they meet on the path. Ethan’s speed is six miles per hour faster than Leo’s speed. Find the speed of the two bikers.
One number is eight more than another. If their sum is increased by 17, the result is 95. Find the numbers.
In a cash drawer there is \(in \)and \(bills. The number of \) bills is twice the number of $ bills. How many of each are in the drawer?
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