Mix305

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

Mary is 18 years older than Jerry.
6 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

There are 230 heads of Chickens and Dogs
together. Altogether there are 720 legs.
How many chickens are there?

If a number is divided by 7 and 9,
the remainder for the both is 1.
What is the smallest possible number?

If you mix 500 ml of 7% alcohol
and 500 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

You borrowed $9000 for 3 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

Class A - 8 students with the score 80%.
Class B - 2 students with the score 60%.
What is the total average score?

The sum of two numbers is 556.
The larger is 10 more than 6 times the smaller.
What is the smaller number?

Mary found 24 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?

I have 1100 dollars that I want
to split with Tom and Jerry by a ratio
of 6 to 5. How much will Tom get?

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