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There are 170 heads of Chickens and Dogs
together. Altogether there are 400 legs.
How many chickens are there?

Mary is 12 years older than Jerry.
7 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

Class A - 17 students with the score 50%.
Class B - 3 students with the score 70%.
What is the total average score?

I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 5. How much will Tom get?

If you mix 600 ml of 4% alcohol
and 700 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

If Ann does a job in 2 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

If a number is divided by 13 and 8,
the remainder for the both is 3.
What is the smallest possible number?

The sum of two numbers is 213.
The larger is 12 more than 2 times the smaller.
What is the smaller number?

You borrowed $3000 for 6 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 43 eggs. She found 16 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?

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