Mix281

Name : ______________

refresh

Class A - 5 students with the score 40%.
Class B - 5 students with the score 80%.
What is the total average score?

Mary is 12 years older than Jerry.
8 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

I have 1400 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 9. How much will Tom get?

If you mix 300 ml of 4% alcohol
and 300 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)

You borrowed $10000 for 4 years
with a 5% interest rate. What will be
the total amount needed to pay off the loan?

If a number is divided by 10 and 13,
the remainder for the both is 1.
What is the smallest possible number?

There are 210 heads of Chickens and Dogs
together. Altogether there are 600 legs.
How many chickens are there?

Mary found 35 eggs. She found 12 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?

The sum of two numbers is 204.
The larger is 12 more than 2 times the smaller.
What is the smaller number?

If Ann does a job in 3 days, and
Bob does it in 6 days, how long do
they take together? (Nearest to the 10th...)

+(         )

(         )+

++[[          ]]++