45 ÷ 6 = 7 3/6 = 7½ = 7.5
For this you do some division: 45/6= 7.5. So, 6 can be taken from 45 7.5 times, or if you need to take exactly six out each time, 7 times.
270
6 whole times and 14/45 of another time
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
45 x 6 = 270
6/45 =2/15 because 3 goes into 6 two times and into 45 15 times.
6 times with a remainder of 10
6
6 times with a remainder of 2
45 ÷ 6 = 7 3/6 = 7½ = 7.5
For this you do some division: 45/6= 7.5. So, 6 can be taken from 45 7.5 times, or if you need to take exactly six out each time, 7 times.
270
45 goes into 300 and it does it 6.666 recurring times.
6 whole times and 14/45 of another time
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
6