Mix220

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If a number is divided by 5 and 9,
the remainder for the both is 4.
What is the smallest possible number?

Class A - 4 students with the score 90%.
Class B - 6 students with the score 80%.
What is the total average score?

The sum of two numbers is 470.
The larger is 18 more than 3 times the smaller.
What is the smaller number?

Mary found 19 eggs. She found 7 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 $9000 for 6 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

If you mix 600 ml of 7% alcohol
and 300 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 240 heads of Chickens and Dogs
together. Altogether there are 680 legs.
How many chickens are there?

If Ann does a job in 6 days, and
Bob does it in 10 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?

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

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