Mix575

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The sum of two numbers is 640.
The larger is 16 more than 7 times the smaller.
What is the smaller number?

Mary is 16 years older than Jerry.
8 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

Class A - 2 students with the score 80%.
Class B - 8 students with the score 60%.
What is the total average score?

Mary found 34 eggs. She found 13 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?

There are 180 heads of Chickens and Dogs
together. Altogether there are 580 legs.
How many chickens are there?

If Ann does a job in 3 days, and
Bob does it in 9 days, how long do
they take together? (Nearest to the 10th...)

If you mix 600 ml of 5% alcohol
and 400 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

If a number is divided by 12 and 11,
the remainder for the both is 2.
What is the smallest possible number?

I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 6. How much will Tom get?

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