Mix675

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If you mix 300 ml of 7% alcohol
and 700 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 160 heads of Chickens and Dogs
together. Altogether there are 380 legs.
How many chickens are there?

You borrowed $6000 for 3 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

The sum of two numbers is 313.
The larger is 13 more than 4 times the smaller.
What is the smaller number?

Mary is 20 years older than Jerry.
7 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

Mary found 42 eggs. She found 10 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?

If a number is divided by 6 and 11,
the remainder for the both is 3.
What is the smallest possible number?

I have 500 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 2. How much will Tom get?

If Ann does a job in 7 days, and
Bob does it in 4 days, how long do
they take together? (Nearest to the 10th...)

Class A - 16 students with the score 80%.
Class B - 4 students with the score 60%.
What is the total average score?

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