Mix229

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If a number is divided by 8 and 9,
the remainder for the both is 5.
What is the smallest possible number?

There are 200 heads of Chickens and Dogs
together. Altogether there are 520 legs.
How many chickens are there?

I have 1200 dollars that I want
to split with Tom and Jerry by a ratio
of 4 to 8. How much will Tom get?

If you mix 800 ml of 8% alcohol
and 600 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)

You borrowed $10000 for 2 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

If Ann does a job in 7 days, and
Bob does it in 4 days, how long do
they take together? (Nearest to the 10th...)

Mary found 23 eggs. She found 12 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?

The sum of two numbers is 253.
The larger is 21 more than 3 times the smaller.
What is the smaller number?

Mary is 20 years older than Jerry.
3 years ago, Mary was 5 times as old
as Jerry then. How old is Mary?

Class A - 16 students with the score 70%.
Class B - 4 students with the score 90%.
What is the total average score?

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