Mix422

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Mary is 12 years older than Jerry.
5 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?

If Ann does a job in 9 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

I have 1400 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 9. How much will Tom get?

If a number is divided by 5 and 9,
the remainder for the both is 2.
What is the smallest possible number?

Class A - 18 students with the score 60%.
Class B - 2 students with the score 80%.
What is the total average score?

You borrowed $7000 for 7 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

The sum of two numbers is 352.
The larger is 13 more than 2 times the smaller.
What is the smaller number?

There are 140 heads of Chickens and Dogs
together. Altogether there are 460 legs.
How many chickens are there?

If you mix 500 ml of 8% alcohol
and 400 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary found 25 eggs. She found 11 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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