Mixed1 Mix138

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If Ann does a job in 2 days, and
Bob does it in 9 days, how long do
they take together? (Nearest to the 10th...)

The sum of two numbers is 625.
The larger is 17 more than 7 times the smaller.
What is the smaller number?

Class A - 17 students with the score 70%.
Class B - 3 students with the score 40%.
What is the total average score?

Mary is 18 years older than Jerry.
3 years ago, Mary was 7 times as old
as Jerry then. How old is Mary?

I have 800 dollars that I want
to split with Tom and Jerry by a ratio
of 5 to 3. How much will Tom get?

Mary found 29 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?

If a number is divided by 7 and 11,
the remainder for the both is 2.
What is the smallest possible number?

You borrowed $6000 for 6 years
with a 10% interest rate. What will be
the total amount needed to pay off the loan?

If you mix 300 ml of 7% alcohol
and 700 ml of 7% alcohol, what %
solution will you get? (Nearest to the 10th.)

There are 180 heads of Chickens and Dogs
together. Altogether there are 440 legs.
How many chickens are there?

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