Mix412

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Class A - 8 students with the score 70%.
Class B - 2 students with the score 70%.
What is the total average score?

Mary found 23 eggs. She found 10 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 2 to 7. How much will Tom get?

You borrowed $8000 for 6 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

There are 170 heads of Chickens and Dogs
together. Altogether there are 520 legs.
How many chickens are there?

If you mix 900 ml of 5% alcohol
and 700 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

If Ann does a job in 2 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

If a number is divided by 13 and 8,
the remainder for the both is 4.
What is the smallest possible number?

The sum of two numbers is 580.
The larger is 13 more than 6 times the smaller.
What is the smaller number?

Mary is 12 years older than Jerry.
3 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

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