Mixed1 Mix242

Name : ______________

refresh

Mary is 15 years older than Jerry.
5 years ago, Mary was 4 times as old
as Jerry then. How old is Mary?

If you mix 600 ml of 3% alcohol
and 500 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 210 heads of Chickens and Dogs
together. Altogether there are 660 legs.
How many chickens are there?

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

Mary found 44 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 177.
The larger is 21 more than 2 times the smaller.
What is the smaller number?

You borrowed $5000 for 3 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

If a number is divided by 6 and 12,
the remainder for the both is 4.
What is the smallest possible number?

I have 600 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 4. How much will Tom get?

Class A - 12 students with the score 90%.
Class B - 8 students with the score 80%.
What is the total average score?

+(         )

(         )+

++[[          ]]++