1230/5 = 246
1230, 2460, 3690, 4920, 6150, 7380 +1230 . . .
1230 |2| 615 |5| 123 |41| |3| therefore 1230 = 2 times 5 times 41 times 3
246
To determine how many groups of ten are in the number 1230, we divide 1230 by 10. The result is 123, which means there are 123 groups of ten in 1230. Each group represents a multiple of 10 within the number 1230.
1230 /7 = 175 weeks and a few days left over
1230, 2460, 3690, 4920, 6150, 7380 +1230 . . .
To convert 1230 minutes into hours, divide 1230 by 60 (since there are 60 minutes in an hour). This gives you 20.5 hours. Therefore, 1230 minutes is equivalent to 20 hours and 30 minutes.
1230 |2| 615 |5| 123 |41| |3| therefore 1230 = 2 times 5 times 41 times 3
246
Answer: 1230 mi. = 1979.493 km
The time from 0530 to 1230 is 7 hours. To calculate this, you can subtract 0530 from 1230: 1230 - 0530 = 0700, which equals 7 hours.
The prime factors of 1230 are: 2 x 3 x 5 x 41
1 km = 1000 m so 1230 km = 1230*1000 = 1,230,000 metres. Simple!
It goes: 1230/63 = 19 times with a remainder of 33
To determine how many groups of ten are in the number 1230, we divide 1230 by 10. The result is 123, which means there are 123 groups of ten in 1230. Each group represents a multiple of 10 within the number 1230.
1230 /7 = 175 weeks and a few days left over
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