Write the pair of fractions as a pair of fractions with a common denominator. 3/10 and 2/5 1/3 and 3/4

please do it quick I have to submit it at 2:20! ( I mean this in the nicest way possible)

The bike store marks up the wholesale cost of all the bikes they sell by 30% and andre wants to buy a bike that has a price tag of 125 what was the wholesale cost of the bike

What is the absolute value of -100000000000000?

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?