1, 2 as whole numbers
9 54/9 = 6 45/9 = 5
270
7.5 (just divide by 6)
do this: | 45 6 what divides into them both? _______ 3 | 45 6 now divide --------- 15 2 can they be divided by a common factor? no so now times all the numbers outside 3 times 15 times 2 = 90 90 = LCM of 45 and 6 Trevor, Teacher www.secondteacher.com
divide both by 3 15/48 divide both by 3 5/16
divide both by 9 then 45/126 = 5/14
15g = 45 divide both sides by 15: g = 3
LCM(5, 9) = 45
45 + 3n = -45 Subtract 45 from both sides: 3n = -90 Divide both sides by 3: n = -30
To find out how many times 45 goes into 270, you would divide 270 by 45. The result of this division is 6, meaning that 45 goes into 270 exactly 6 times. This can be calculated by dividing 270 by 45, which equals 6.
only 3 and 9 i think
divide both by 3 45/66 = 15/22