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There are 170 heads of Chickens and Dogs
together. Altogether there are 600 legs.
How many chickens are there?




You borrowed $9000 for 5 years
with a 8% interest rate. What will be
the total amount needed to pay off the loan?




Class A - 13 students with the score 40%.
Class B - 7 students with the score 70%.
What is the total average score?




If a number is divided by 7 and 9,
the remainder for the both is 3.
What is the smallest possible number?




Mary is 20 years older than Jerry.
6 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?




If you mix 400 ml of 7% alcohol
and 400 ml of 9% alcohol, what %
solution will you get? (Nearest to the 10th.)




I have 1000 dollars that I want
to split with Tom and Jerry by a ratio
of 3 to 7. How much will Tom get?




Mary found 30 eggs. She found 7 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 Ann does a job in 8 days, and
Bob does it in 6 days, how long do
they take together? (Nearest to the 10th...)




The sum of two numbers is 696.
The larger is 12 more than 5 times the smaller.
What is the smaller number?




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