Mix835

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There are 130 heads of Chickens and Dogs
together. Altogether there are 440 legs.
How many chickens are there?

The sum of two numbers is 663.
The larger is 15 more than 5 times the smaller.
What is the smaller number?

I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 5. How much will Tom get?

Class A - 17 students with the score 40%.
Class B - 3 students with the score 90%.
What is the total average score?

If Ann does a job in 8 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

If a number is divided by 6 and 13,
the remainder for the both is 1.
What is the smallest possible number?

You borrowed $7000 for 3 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 18 years older than Jerry.
6 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

Mary found 21 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?

If you mix 400 ml of 3% alcohol
and 300 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

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