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
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.
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
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