Mix755

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If you mix 800 ml of 6% alcohol
and 500 ml of 3% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 190 heads of Chickens and Dogs
together. Altogether there are 640 legs.
How many chickens are there?

You borrowed $7000 for 4 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

If Ann does a job in 7 days, and
Bob does it in 2 days, how long do
they take together? (Nearest to the 10th...)

If a number is divided by 12 and 9,
the remainder for the both is 5.
What is the smallest possible number?

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

The sum of two numbers is 782.
The larger is 12 more than 6 times the smaller.
What is the smaller number?

I have 600 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 2. How much will Tom get?

Mary found 40 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?

Class A - 15 students with the score 80%.
Class B - 5 students with the score 40%.
What is the total average score?

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