Mix713

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If you mix 300 ml of 4% alcohol
and 400 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

If a number is divided by 13 and 12,
the remainder for the both is 1.
What is the smallest possible number?

If Ann does a job in 3 days, and
Bob does it in 9 days, how long do
they take together? (Nearest to the 10th...)

There are 190 heads of Chickens and Dogs
together. Altogether there are 620 legs.
How many chickens are there?

I have 600 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 4. How much will Tom get?

You borrowed $10000 for 4 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

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

The sum of two numbers is 622.
The larger is 13 more than 6 times the smaller.
What is the smaller number?

Mary found 28 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?

Class A - 3 students with the score 70%.
Class B - 7 students with the score 80%.
What is the total average score?

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