Mix558

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There are 230 heads of Chickens and Dogs
together. Altogether there are 640 legs.
How many chickens are there?

Class A - 8 students with the score 70%.
Class B - 2 students with the score 80%.
What is the total average score?

If a number is divided by 8 and 6,
the remainder for the both is 1.
What is the smallest possible number?

The sum of two numbers is 295.
The larger is 10 more than 2 times the smaller.
What is the smaller number?

If Ann does a job in 8 days, and
Bob does it in 9 days, how long do
they take together? (Nearest to the 10th...)

You borrowed $7000 for 2 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

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

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

Mary found 35 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?

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?

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