Mix737

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There are 220 heads of Chickens and Dogs
together. Altogether there are 620 legs.
How many chickens are there?

If a number is divided by 6 and 7,
the remainder for the both is 5.
What is the smallest possible number?

The sum of two numbers is 809.
The larger is 9 more than 7 times the smaller.
What is the smaller number?

If Ann does a job in 2 days, and
Bob does it in 7 days, how long do
they take together? (Nearest to the 10th...)

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?

You borrowed $7000 for 5 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 20 years older than Jerry.
5 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

If you mix 500 ml of 8% alcohol
and 300 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

Class A - 14 students with the score 80%.
Class B - 6 students with the score 50%.
What is the total average score?

Mary found 44 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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