Mix649

Name : ______________

refresh

Mary is 8 years older than Jerry.
6 years ago, Mary was 3 times as old
as Jerry then. How old is Mary?




Mary found 36 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?



You borrowed $10000 for 6 years
with a 9% interest rate. What will be
the total amount needed to pay off the loan?




Class A - 4 students with the score 40%.
Class B - 6 students with the score 50%.
What is the total average score?




There are 100 heads of Chickens and Dogs
together. Altogether there are 280 legs.
How many chickens are there?




If Ann does a job in 4 days, and
Bob does it in 10 days, how long do
they take together? (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?




The sum of two numbers is 413.
The larger is 8 more than 4 times the smaller.
What is the smaller number?




If you mix 900 ml of 3% alcohol
and 400 ml of 3% alcohol, what %
solution will you get? (Nearest to the 10th.)




If a number is divided by 10 and 7,
the remainder for the both is 4.
What is the smallest possible number?




+(         )

 

(         )+

++[[          ]]++

 
Mix649   10 64 60 500 3  ( 637 )   64 46 2.9 81 74  ( 267.9 )    [[ 904.9 ]]