Mix482

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There are 210 heads of Chickens and Dogs
together. Altogether there are 600 legs.
How many chickens are there?

I have 800 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 6. How much will Tom get?

If you mix 300 ml of 7% alcohol
and 400 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary is 24 years older than Jerry.
6 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

Class A - 15 students with the score 50%.
Class B - 5 students with the score 60%.
What is the total average score?

If a number is divided by 7 and 6,
the remainder for the both is 3.
What is the smallest possible number?

If Ann does a job in 5 days, and
Bob does it in 2 days, how long do
they take together? (Nearest to the 10th...)

The sum of two numbers is 310.
The larger is 13 more than 2 times the smaller.
What is the smaller number?

You borrowed $7000 for 6 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 27 eggs. She found 7 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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