42
1230, 2460, 3690, 4920, 6150, 7380 +1230 . . .
1230 deg C = 1230+273.15 = 1503.15 K
123
82
1230/5 = 246
Answer: 1230 mi. = 1979.493 km
I think 1.230is bigger than .1230.
Because 1230 - 23 > 0
1 km = 1000 m so 1230 km = 1230*1000 = 1,230,000 metres. Simple!
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.
The GCF of 1230 and 18 is 6
The GCF is 30.