Mix861

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If Ann does a job in 10 days, and
Bob does it in 4 days, how long do
they take together? (Nearest to the 10th...)

Class A - 7 students with the score 80%.
Class B - 3 students with the score 50%.
What is the total average score?

You borrowed $3000 for 4 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

I have 1300 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 8. How much will Tom get?

The sum of two numbers is 268.
The larger is 16 more than 3 times the smaller.
What is the smaller number?

If a number is divided by 6 and 11,
the remainder for the both is 2.
What is the smallest possible number?

There are 210 heads of Chickens and Dogs
together. Altogether there are 620 legs.
How many chickens are there?

Mary found 32 eggs. She found 10 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 you mix 300 ml of 9% alcohol
and 500 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

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