Mixed2 Mix873

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Class A - 16 students with the score 40%.
Class B - 4 students with the score 70%.
What is the total average score?

There are 140 heads of Chickens and Dogs
together. Altogether there are 340 legs.
How many chickens are there?

The sum of two numbers is 443.
The larger is 17 more than 5 times the smaller.
What is the smaller number?

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

If a number is divided by 5 and 7,
the remainder for the both is 4.
What is the smallest possible number?

I have 800 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 4. How much will Tom get?

If you mix 500 ml of 7% alcohol
and 700 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

Mary found 26 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?

You borrowed $10000 for 6 years
with a 5% interest rate. What will be
the total amount needed to pay off the loan?

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