Mix320

Name : ______________

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Mary is 10 years older than Jerry.
7 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?

I have 1300 dollars that I want
to split with Tom and Jerry by a ratio
of 6 to 7. How much will Tom get?

The sum of two numbers is 373.
The larger is 9 more than 3 times the smaller.
What is the smaller number?

There are 130 heads of Chickens and Dogs
together. Altogether there are 420 legs.
How many chickens are there?

Class A - 5 students with the score 50%.
Class B - 5 students with the score 70%.
What is the total average score?

Mary found 35 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 $5000 for 3 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

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

If you mix 600 ml of 8% alcohol
and 800 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

If a number is divided by 13 and 12,
the remainder for the both is 5.
What is the smallest possible number?

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