Mix877

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The sum of two numbers is 282.
The larger is 7 more than 4 times the smaller.
What is the smaller number?

There are 150 heads of Chickens and Dogs
together. Altogether there are 420 legs.
How many chickens are there?

If Ann does a job in 8 days, and
Bob does it in 10 days, how long do
they take together? (Nearest to the 10th...)

If you mix 700 ml of 6% alcohol
and 500 ml of 4% alcohol, what %
solution will you get? (Nearest to the 10th.)

Mary is 25 years older than Jerry.
6 years ago, Mary was 6 times as old
as Jerry then. How old is Mary?

If a number is divided by 5 and 7,
the remainder for the both is 4.
What is the smallest possible number?

You borrowed $4000 for 5 years
with a 6% interest rate. What will be
the total amount needed to pay off the loan?

I have 400 dollars that I want
to split with Tom and Jerry by a ratio
of 2 to 2. How much will Tom get?

Mary found 41 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?

Class A - 7 students with the score 80%.
Class B - 3 students with the score 70%.
What is the total average score?

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