Mix451

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If you mix 700 ml of 8% alcohol
and 300 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary is 10 years older than Jerry.
7 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

Mary found 32 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 $6000 for 3 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

The sum of two numbers is 746.
The larger is 18 more than 6 times the smaller.
What is the smaller number?

I have 900 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 4. How much will Tom get?

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

If a number is divided by 13 and 7,
the remainder for the both is 5.
What is the smallest possible number?

There are 170 heads of Chickens and Dogs
together. Altogether there are 580 legs.
How many chickens are there?

Class A - 13 students with the score 80%.
Class B - 7 students with the score 40%.
What is the total average score?

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