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What is 5 - 1/2 using the LCM method

What can you tell about the means for these 2 months

Find the overall percent change compared to the original amount: A shirt originally costing $20 is marked with a 15% discount.

What is the solution of 35 - (17-2) : 5

William has a piece of wire that measures 1 yard long. He will use wire to fix several electrical outlets in his house. How many inches long is the wire?

What is the quotient of - 1 4/5 and 2 1/4?

What is the exact distance from parentheses - 4, - 2 what is the exact distance from parentheses - 4, - 2 to parentheses four, six

Which number produces an irrational number when multiplied by 0.5

In Lisa class, 24 of the students are tall and 12 are short. In Paul's class 15 students are tall and 20 students are short. Which class has a higher ratio of tall to short students?

A car depreciate $2000 each year it was owned and driven. What type of depreciation is this?