Mix178

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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...)

I have 600 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 3. How much will Tom get?

The sum of two numbers is 322.
The larger is 14 more than 3 times the smaller.
What is the smaller number?

There are 160 heads of Chickens and Dogs
together. Altogether there are 440 legs.
How many chickens are there?

Mary is 15 years older than Jerry.
5 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

Mary found 32 eggs. She found 9 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?

You borrowed $8000 for 4 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

Class A - 7 students with the score 70%.
Class B - 3 students with the score 60%.
What is the total average score?

If a number is divided by 12 and 13,
the remainder for the both is 3.
What is the smallest possible number?

If you mix 600 ml of 9% alcohol
and 700 ml of 3% alcohol, what %
solution will you get? (Nearest to the 10th.)

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