Mix184

Name : ______________

refresh

Mary is 8 years older than Jerry.
4 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

If you mix 500 ml of 5% alcohol
and 400 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)

The sum of two numbers is 494.
The larger is 8 more than 5 times the smaller.
What is the smaller number?

You borrowed $7000 for 4 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?

There are 170 heads of Chickens and Dogs
together. Altogether there are 500 legs.
How many chickens are there?

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

If a number is divided by 5 and 9,
the remainder for the both is 1.
What is the smallest possible number?

Mary found 46 eggs. She found 16 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 500 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 2. How much will Tom get?

Class A - 14 students with the score 80%.
Class B - 6 students with the score 90%.
What is the total average score?

+(         )

(         )+

++[[          ]]++