Mix357

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Mary is 24 years older than Jerry.
3 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

There are 120 heads of Chickens and Dogs
together. Altogether there are 340 legs.
How many chickens are there?

If you mix 600 ml of 3% alcohol
and 500 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

You borrowed $3000 for 7 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 49 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?

If Ann does a job in 6 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

The sum of two numbers is 388.
The larger is 12 more than 3 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 6 to 3. How much will Tom get?

If a number is divided by 3 and 6,
the remainder for the both is 2.
What is the smallest possible number?

Class A - 15 students with the score 70%.
Class B - 5 students with the score 40%.
What is the total average score?

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