Mix838

Name : ______________

refresh

If you mix 700 ml of 7% alcohol
and 800 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 210 heads of Chickens and Dogs
together. Altogether there are 580 legs.
How many chickens are there?

I have 400 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 2. How much will Tom get?

If a number is divided by 5 and 13,
the remainder for the both is 4.
What is the smallest possible number?

You borrowed $5000 for 7 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

The sum of two numbers is 507.
The larger is 11 more than 7 times the smaller.
What is the smaller number?

Mary found 41 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 - 14 students with the score 70%.
Class B - 6 students with the score 60%.
What is the total average score?

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

Mary is 25 years older than Jerry.
6 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

+(         )

(         )+

++[[          ]]++