Mix522

Name : ______________

refresh

The sum of two numbers is 546.
The larger is 16 more than 4 times the smaller.
What is the smaller number?

Class A - 4 students with the score 80%.
Class B - 6 students with the score 40%.
What is the total average score?

Mary is 15 years older than Jerry.
4 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

There are 160 heads of Chickens and Dogs
together. Altogether there are 380 legs.
How many chickens are there?

If a number is divided by 12 and 8,
the remainder for the both is 5.
What is the smallest possible number?

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

If you mix 500 ml of 8% alcohol
and 500 ml of 5% alcohol, what %
solution will you get? (Nearest to the 10th.)

I have 900 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 4. How much will Tom get?

You borrowed $8000 for 2 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 45 eggs. She found 8 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?

+(         )

(         )+

++[[          ]]++