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There are 160 heads of Chickens and Dogs
together. Altogether there are 500 legs.
How many chickens are there?

If a number is divided by 11 and 13,
the remainder for the both is 2.
What is the smallest possible number?

If Ann does a job in 5 days, and
Bob does it in 7 days, how long do
they take together? (Nearest to the 10th...)

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

If you mix 900 ml of 9% alcohol
and 500 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

I have 700 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 4. How much will Tom get?

The sum of two numbers is 445.
The larger is 15 more than 4 times the smaller.
What is the smaller number?

Mary found 40 eggs. She found 9 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?

You borrowed $8000 for 2 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

Class A - 5 students with the score 60%.
Class B - 5 students with the score 90%.
What is the total average score?

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