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Class A - 6 students with the score 90%.
Class B - 4 students with the score 80%.
What is the total average score?

Mary found 26 eggs. She found 8 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 12 and 11,
the remainder for the both is 1.
What is the smallest possible number?

You borrowed $7000 for 5 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 20 years older than Jerry.
3 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

If you mix 300 ml of 5% alcohol
and 500 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 804.
The larger is 20 more than 7 times the smaller.
What is the smaller number?

I have 1100 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 9. How much will Tom get?

There are 160 heads of Chickens and Dogs
together. Altogether there are 560 legs.
How many chickens are there?

If Ann does a job in 6 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

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