Mix970

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If you mix 300 ml of 3% alcohol
and 600 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

Class A - 7 students with the score 40%.
Class B - 3 students with the score 50%.
What is the total average score?

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

If a number is divided by 10 and 5,
the remainder for the both is 3.
What is the smallest possible number?

There are 170 heads of Chickens and Dogs
together. Altogether there are 440 legs.
How many chickens are there?

I have 800 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 4. How much will Tom get?

The sum of two numbers is 277.
The larger is 10 more than 2 times the smaller.
What is the smaller number?

Mary found 50 eggs. She found 13 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?

You borrowed $9000 for 2 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

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