Mix219

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If you mix 800 ml of 3% alcohol
and 700 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

Class A - 3 students with the score 60%.
Class B - 7 students with the score 40%.
What is the total average score?

If Ann does a job in 7 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

There are 140 heads of Chickens and Dogs
together. Altogether there are 400 legs.
How many chickens are there?

Mary found 39 eggs. She found 11 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 900 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 5. How much will Tom get?

You borrowed $4000 for 2 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

If a number is divided by 13 and 3,
the remainder for the both is 1.
What is the smallest possible number?

Mary is 16 years older than Jerry.
5 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

The sum of two numbers is 315.
The larger is 12 more than 2 times the smaller.
What is the smaller number?

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