Half of 630 is 315. To find half of a number, you simply divide the number by 2. In this case, 630 divided by 2 equals 315. This division is based on the concept of dividing a whole into two equal parts, resulting in each part being half of the original amount.
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52 and a half feet
To convert minutes to seconds, you multiply by 60 since there are 60 seconds in a minute. Therefore, 10 and a half minutes is equal to 10.5 x 60 = 630 seconds.
30 % of 630 = 0.30 * 630 = 189, then 630 + 189 = 819
The LCM is 630 as, 105 x6 =630 63 x 10=630 42x15 = 630
630 = 630