Mix371

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If Ann does a job in 9 days, and
Bob does it in 6 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 60%.
What is the total average score?

There are 190 heads of Chickens and Dogs
together. Altogether there are 640 legs.
How many chickens are there?

I have 1200 dollars that I want
to split with Tom and Jerry by a ratio
of 6 to 6. How much will Tom get?

If you mix 600 ml of 7% alcohol
and 700 ml of 3% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary found 26 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 $10000 for 4 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

The sum of two numbers is 257.
The larger is 20 more than 2 times the smaller.
What is the smaller number?

Mary is 12 years older than Jerry.
4 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

If a number is divided by 10 and 12,
the remainder for the both is 3.
What is the smallest possible number?

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