Mix345

Name : ______________

refresh

Class A - 2 students with the score 90%.
Class B - 8 students with the score 50%.
What is the total average score?

If you mix 500 ml of 6% alcohol
and 600 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)

If Ann does a job in 2 days, and
Bob does it in 3 days, how long do
they take together? (Nearest to the 10th...)

You borrowed $3000 for 5 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

If a number is divided by 5 and 13,
the remainder for the both is 1.
What is the smallest possible number?

The sum of two numbers is 438.
The larger is 10 more than 3 times the smaller.
What is the smaller number?

There are 110 heads of Chickens and Dogs
together. Altogether there are 300 legs.
How many chickens are there?

Mary found 43 eggs. She found 15 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 900 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 6. How much will Tom get?

Mary is 6 years older than Jerry.
4 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

+(         )

(         )+

++[[          ]]++