Mix310

Name : ______________

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There are 170 heads of Chickens and Dogs
together. Altogether there are 540 legs.
How many chickens are there?

You borrowed $7000 for 2 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 6 years older than Jerry.
4 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?

I have 900 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 6. How much will Tom get?

Mary found 51 eggs. She found 17 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?

Class A - 4 students with the score 90%.
Class B - 6 students with the score 60%.
What is the total average score?

The sum of two numbers is 322.
The larger is 7 more than 4 times the smaller.
What is the smaller number?

If a number is divided by 9 and 12,
the remainder for the both is 6.
What is the smallest possible number?

If you mix 400 ml of 8% alcohol
and 600 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

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