Mix457

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If you mix 400 ml of 7% alcohol
and 800 ml of 8% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 180 heads of Chickens and Dogs
together. Altogether there are 600 legs.
How many chickens are there?

You borrowed $6000 for 5 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

I have 900 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 4. How much will Tom get?

If Ann does a job in 10 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

Mary found 22 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?

The sum of two numbers is 521.
The larger is 9 more than 7 times the smaller.
What is the smaller number?

If a number is divided by 5 and 10,
the remainder for the both is 1.
What is the smallest possible number?

Mary is 6 years older than Jerry.
4 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?

Class A - 18 students with the score 70%.
Class B - 2 students with the score 70%.
What is the total average score?

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