Mix469

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Mary is 12 years older than Jerry.
8 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

The sum of two numbers is 602.
The larger is 7 more than 6 times the smaller.
What is the smaller number?

If a number is divided by 11 and 10,
the remainder for the both is 5.
What is the smallest possible number?

You borrowed $9000 for 7 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

Class A - 5 students with the score 70%.
Class B - 5 students with the score 90%.
What is the total average score?

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

There are 180 heads of Chickens and Dogs
together. Altogether there are 620 legs.
How many chickens are there?

I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 5. How much will Tom get?

If you mix 500 ml of 8% alcohol
and 500 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary found 40 eggs. She found 17 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?

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