Mix688

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If you mix 600 ml of 8% alcohol
and 300 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary is 12 years older than Jerry.
3 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

The sum of two numbers is 525.
The larger is 13 more than 7 times the smaller.
What is the smaller number?

You borrowed $10000 for 6 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

If Ann does a job in 2 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

Class A - 7 students with the score 70%.
Class B - 3 students with the score 70%.
What is the total average score?

If a number is divided by 12 and 11,
the remainder for the both is 3.
What is the smallest possible number?

Mary found 37 eggs. She found 15 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?

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?

There are 180 heads of Chickens and Dogs
together. Altogether there are 480 legs.
How many chickens are there?

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