4/7
3/7
1.75
1/5
It is 120.
210/35 = 6/1 = 6
The lowest multiple of 210 is 210 and the lowest multiple of 360 is 360.The lowest common multiple of 210 and 360 is 2520.
4/7
270/210 = 27/21 = 4/3 = 1 1/3 or 1.333
The LCM is 840.
The GCF is 30.
The lowest common denominator of 30 and 42 is 210.
57.14%% rate:= 120/210 * 100%= 0.5714 * 100%= 57.14%