Mix435

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Class A - 8 students with the score 70%.
Class B - 2 students with the score 40%.
What is the total average score?




If you mix 600 ml of 8% alcohol
and 700 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)




I have 1300 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 9. How much will Tom get?




The sum of two numbers is 780.
The larger is 10 more than 6 times the smaller.
What is the smaller number?




Mary found 50 eggs. She found 17 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 4 and 13,
the remainder for the both is 1.
What is the smallest possible number?




You borrowed $5000 for 7 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?




There are 70 heads of Chickens and Dogs
together. Altogether there are 200 legs.
How many chickens are there?




If Ann does a job in 5 days, and
Bob does it in 6 days, how long do
they take together? (Nearest to the 10th...)




Mary is 10 years older than Jerry.
7 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?




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