Mix806

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If Ann does a job in 10 days, and
Bob does it in 8 days, how long do
they take together? (Nearest to the 10th...)

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

The sum of two numbers is 258.
The larger is 8 more than 4 times the smaller.
What is the smaller number?

You borrowed $9000 for 7 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

I have 700 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 4. How much will Tom get?

There are 220 heads of Chickens and Dogs
together. Altogether there are 620 legs.
How many chickens are there?

If a number is divided by 11 and 9,
the remainder for the both is 2.
What is the smallest possible number?

If you mix 800 ml of 5% alcohol
and 700 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary found 24 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?

Class A - 17 students with the score 70%.
Class B - 3 students with the score 80%.
What is the total average score?

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