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Mary is 12 years older than Jerry.
5 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

I have 1200 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 9. How much will Tom get?

There are 110 heads of Chickens and Dogs
together. Altogether there are 360 legs.
How many chickens are there?

The sum of two numbers is 848.
The larger is 15 more than 6 times the smaller.
What is the smaller number?

If you mix 800 ml of 8% alcohol
and 400 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary found 36 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?

If a number is divided by 13 and 11,
the remainder for the both is 5.
What is the smallest possible number?

If Ann does a job in 5 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

You borrowed $6000 for 3 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

Class A - 15 students with the score 80%.
Class B - 5 students with the score 90%.
What is the total average score?

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