3/8
3/4
The actual answer is 480
To find two-thirds of 420, you can multiply 420 by 2/3. This calculation can be simplified by dividing 420 by 3 to get 140, and then multiplying by 2 to get the final answer. Therefore, two-thirds of 420 is 280.
23 over 100 is not simplified
It is 1/35
2/21
It is: 288/480 = 3/5 simplified
3/8
3/4
480/450 = 1 30/450 =1 1/15
480% = 480/100. This can be simplified, if you require.
The actual answer is 480
2 * 2 * 3 * 5 * 7 = 420 2 * 2 * 2 * 3* 3 * 3 * 5 * 7 = 7560 1/18 is the simplified fraction
360, 420 and 480 all have 24 factors.
89510400
1/3