Mix526

Name : ______________

refresh

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




There are 200 heads of Chickens and Dogs
together. Altogether there are 560 legs.
How many chickens are there?




Class A - 12 students with the score 70%.
Class B - 8 students with the score 60%.
What is the total average score?




If Ann does a job in 10 days, and
Bob does it in 6 days, how long do
they take together? (Nearest to the 10th...)




You borrowed $8000 for 5 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?




Mary found 39 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?



If a number is divided by 8 and 11,
the remainder for the both is 3.
What is the smallest possible number?




I have 1100 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 7. How much will Tom get?




The sum of two numbers is 448.
The larger is 7 more than 6 times the smaller.
What is the smaller number?




If you mix 900 ml of 8% alcohol
and 700 ml of 6% alcohol, what %
solution will you get? (Nearest to the 10th.)




+(         )

 

(         )+

++[[          ]]++

 
Mix526   8 66 3.8 91 63  ( 231.8 )   120 3.8 70 400 7.1  ( 600.9 )    [[ 832.7 ]]