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Class A - 17 students with the score 60%.
Class B - 3 students with the score 50%.
What is the total average score?

I have 800 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 3. How much will Tom get?

There are 180 heads of Chickens and Dogs
together. Altogether there are 560 legs.
How many chickens are there?

Mary found 31 eggs. She found 7 more eggs than Tom. Gina was so happy because she found exactly as many eggs as Mary and Tom together. How many eggs did Gina find?

If a number is divided by 6 and 3,
the remainder for the both is 1.
What is the smallest possible number?

Mary is 18 years older than Jerry.
6 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

If you mix 300 ml of 9% alcohol
and 700 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 461.
The larger is 21 more than 4 times the smaller.
What is the smaller number?

If Ann does a job in 8 days, and
Bob does it in 7 days, how long do
they take together? (Nearest to the 10th...)

You borrowed $6000 for 6 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

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