Mix766

Name : ______________

refresh

If Ann does a job in 3 days, and
Bob does it in 4 days, how long do
they take together? (Nearest to the 10th...)

The sum of two numbers is 312.
The larger is 8 more than 3 times the smaller.
What is the smaller number?

If you mix 900 ml of 9% alcohol
and 800 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

If a number is divided by 13 and 8,
the remainder for the both is 1.
What is the smallest possible number?

Class A - 17 students with the score 50%.
Class B - 3 students with the score 90%.
What is the total average score?

I have 700 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 2. How much will Tom get?

Mary found 45 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?

There are 150 heads of Chickens and Dogs
together. Altogether there are 360 legs.
How many chickens are there?

You borrowed $6000 for 7 years
with a 7% interest rate. What will be
the total amount needed to pay off the loan?

Mary is 16 years older than Jerry.
3 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

+(         )

(         )+

++[[          ]]++