Gr:7:Average

An average is the result that you get when you add two or more numbers together and divide the total by the number of numbers you added together.

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Quadratic Word problems

The sum of a number and 

its reciprocal is 4.25. 

find the number.

Quadratic Word problems

The sum of a number and

 its reciprocal is 4.25. 

find the number.

Quadratic Word problems

Find the two natural numbers that

 differ by 5 and 

the sum of whose squares is 97.

Quadratic Word problems

1. 

The sum of the squares of 

two consecutive 

natural numbers is 41. 

Find the numbers.

Quadratic Word problems

The product of two consecutive 

integers is 56.

Find the integers.

Quadratic Word problems

For the same amount of work, 

“A” takes 6 hours less than “B”. 

If together they complete the work in 

13 hours 20 minutes, 

Find how much time will “B” alone 

take to complete the work?