Mix440

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There are 140 heads of Chickens and Dogs
together. Altogether there are 440 legs.
How many chickens are there?

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

If you mix 700 ml of 4% alcohol
and 300 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

Class A - 7 students with the score 80%.
Class B - 3 students with the score 90%.
What is the total average score?

The sum of two numbers is 284.
The larger is 12 more than 3 times the smaller.
What is the smaller number?

Mary found 51 eggs. She found 16 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?

I have 500 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 2. How much will Tom get?

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

You borrowed $10000 for 5 years
with a 5% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 15 years older than Jerry.
6 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

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