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There are 160 heads of Chickens and Dogs
together. Altogether there are 420 legs.
How many chickens are there?

I have 900 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 7. How much will Tom get?

Class A - 8 students with the score 80%.
Class B - 2 students with the score 40%.
What is the total average score?

If you mix 400 ml of 8% alcohol
and 400 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 684.
The larger is 18 more than 5 times the smaller.
What is the smaller number?

Mary found 25 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 9 and 12,
the remainder for the both is 6.
What is the smallest possible number?

You borrowed $7000 for 6 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 16 years older than Jerry.
6 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

If Ann does a job in 4 days, and
Bob does it in 8 days, how long do
they take together? (Nearest to the 10th...)

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