The sum of two numbers is 159 ,while the difference of the two numbers is 21. What are the two numbers?

The sum of two numbers is 159 ,while the difference of the two numbers is 21. What are the two numbers?

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If x is a positive integer what is the units digit of (24)5+2x (36)6 (17)3?

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The smaller number is? and the larger number is?

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a number when divided by a divisor leaves a remainder of 24. When twice the original number is divided by the same divisor the remainder is 11. What is the value of the divisor? ...

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8 litres are drawn from a container full of juice and is filled with water. This operation is performed 3 more times. The ratio of the quantity of juice now left in the container to that of water...

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if x/(b-c)=y/(c-a)=z/(a-b) then X+y+z=?

In a dice game, each player rolls two dice, one red and one green. The number on the red dye is added to the players score from the previous round. The number on the green die is subtracted from the...

If the sum of the consecutive integers from -22 to X inclusive is 72. What is the value of X?

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There is a 2 by 3 grid.

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