Mix279

Name : ______________

refresh

There are 130 heads of Chickens and Dogs
together. Altogether there are 380 legs.
How many chickens are there?

If Ann does a job in 9 days, and
Bob does it in 7 days, how long do
they take together? (Nearest to the 10th...)

The sum of two numbers is 814.
The larger is 9 more than 6 times the smaller.
What is the smaller number?

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

If a number is divided by 11 and 9,
the remainder for the both is 1.
What is the smallest possible number?

Class A - 13 students with the score 40%.
Class B - 7 students with the score 50%.
What is the total average score?

You borrowed $3000 for 5 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

Mary found 27 eggs. She found 13 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 6 to 3. How much will Tom get?

If you mix 700 ml of 8% alcohol
and 300 ml of 3% alcohol, what %
solution will you get? (Nearest to the 10th.)

+(         )

(         )+

++[[          ]]++