Mix502

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There are 200 heads of Chickens and Dogs
together. Altogether there are 660 legs.
How many chickens are there?

Mary found 28 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 Ann does a job in 3 days, and
Bob does it in 5 days, how long do
they take together? (Nearest to the 10th...)

You borrowed $6000 for 5 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

I have 1400 dollars that I want
to split with Tom and Jerry by a ratio
of 6 to 8. How much will Tom get?

Mary is 12 years older than Jerry.
8 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

If you mix 900 ml of 7% alcohol
and 500 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 348.
The larger is 20 more than 3 times the smaller.
What is the smaller number?

Class A - 15 students with the score 60%.
Class B - 5 students with the score 90%.
What is the total average score?

If a number is divided by 9 and 11,
the remainder for the both is 5.
What is the smallest possible number?

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