exam Maths Puzzle Numerical Ability

Find the value of the following:
7!12!
_____
10!11!

If your answer is not an integer, write it as an exact fraction.

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exam Other Question

One third of a number is 2 more than one-sixth of the same number. What is the number?

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Suppose Stephanie walks D mi at R mph in the same time that wally walks d mi at r mph. Give an equation relating D,R,d, and r. if an intrerior angle has a measure of 140 degrees what is the name of the polygon?