Mix241

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Class A - 8 students with the score 50%.
Class B - 2 students with the score 70%.
What is the total average score?

The sum of two numbers is 558.
The larger is 13 more than 4 times the smaller.
What is the smaller number?

If Ann does a job in 6 days, and
Bob does it in 4 days, how long do
they take together? (Nearest to the 10th...)

I have 500 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 2. How much will Tom get?

Mary is 10 years older than Jerry.
7 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?

Mary found 33 eggs. She found 17 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?

If you mix 300 ml of 5% alcohol
and 600 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

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

If a number is divided by 11 and 12,
the remainder for the both is 4.
What is the smallest possible number?

There are 150 heads of Chickens and Dogs
together. Altogether there are 500 legs.
How many chickens are there?

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