8/12 and 9/12 shows them written both with a common denominator. When you find common denominators, you have to do the same to the numerator and denominator. The other answers have not done this. So we know it will not be the first choice because 3/4 cannot become a greater number by multiplying both the numerator and denominator by the same number. We know it won't be the second option because 3 isn't a factor of 8. It won't be the third option either because 3 is not a multiple of 2. So we are left with the last one.
You have 2/3 and 3/4 You need to find common denominator You need to multiply both bottoms to get the same number on the bottom Shorter story you need to multiply the bottom numbers by a number to get the same number on the bottom When you get that make sure you multiply both tops by the same number 2/3 3/4
3x4= 12. 4x3=12. Your denominator is 12 Now multiply the numerator by the same number you multiplied the denominator by. 2x4=8. 3x3=9 Answers 8/12 and 9/12
Step-by-step explanation: I believe that the comma was supposed to be a decimal, if so the first one is your answer, if its supposed to be a comma, is is the second one.
When leg one of the triangle is 15ft and leg two is 17 ft you would take 17^2 + 15^2 and then you find the square root of that (514) to get the hypotenuse of the triangle. After that you multiply by two to account for the 2/2 sqaure foot per each unit
