20
560
5% The difference in enrollment is 28 students. 28/560 = 0.05 You use 560 because that was the ORIGINAL enrollment.
560 * 60 = 33,600
560. 8 times 7 is 56, so 8 times 70 is 560.
560
20
LCM(40, 16, 28) = 560.
4 x 7= 28 28 x 19 = 532 A Easy way to do this is to times 28 by 10. Then double it to make 560. Then subtract 28 to make 28 x 19 = 532
The Least Common Multiple (LCM) for 28 80 is 560.
The LCM of 16, 20, and 28 is 560
% rate:= (28/560) x 100%= 0.05 x 100%= 5%
560
7 times 80 is equal to 560.
28
5% The difference in enrollment is 28 students. 28/560 = 0.05 You use 560 because that was the ORIGINAL enrollment.
560 * 60 = 33,600