Mix718

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Mary is 18 years older than Jerry.
8 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

There are 170 heads of Chickens and Dogs
together. Altogether there are 480 legs.
How many chickens are there?

Class A - 3 students with the score 40%.
Class B - 7 students with the score 80%.
What is the total average score?

You borrowed $5000 for 5 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

If a number is divided by 10 and 9,
the remainder for the both is 3.
What is the smallest possible number?

I have 1500 dollars that I want
to split with Tom and Jerry by a ratio
of 6 to 9. How much will Tom get?

Mary found 30 eggs. She found 11 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?

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

The sum of two numbers is 591.
The larger is 9 more than 5 times the smaller.
What is the smaller number?

If you mix 300 ml of 7% alcohol
and 700 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

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