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If Ann does a job in 5 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

Class A - 17 students with the score 60%.
Class B - 3 students with the score 80%.
What is the total average score?

You borrowed $5000 for 6 years
with a 5% interest rate. What will be
the total amount needed to pay off the loan?

If you mix 300 ml of 5% alcohol
and 600 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 293.
The larger is 8 more than 2 times the smaller.
What is the smaller number?

There are 130 heads of Chickens and Dogs
together. Altogether there are 400 legs.
How many chickens are there?

I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 5. How much will Tom get?

Mary is 20 years older than Jerry.
8 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

If a number is divided by 7 and 3,
the remainder for the both is 1.
What is the smallest possible number?

Mary found 19 eggs. She found 8 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?

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