Mix454

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If a number is divided by 7 and 9,
the remainder for the both is 6.
What is the smallest possible number?

If you mix 400 ml of 4% alcohol
and 400 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

I have 700 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 2. How much will Tom get?

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

The sum of two numbers is 722.
The larger is 8 more than 5 times the smaller.
What is the smaller number?

You borrowed $5000 for 4 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 42 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?

Class A - 12 students with the score 90%.
Class B - 8 students with the score 40%.
What is the total average score?

There are 130 heads of Chickens and Dogs
together. Altogether there are 340 legs.
How many chickens are there?

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