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 . . .
1230 |2| 615 |5| 123 |41| |3| therefore 1230 = 2 times 5 times 41 times 3
246
Answer: 1230 mi. = 1979.493 km
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
1230 /7 = 175 weeks and a few days left over
Four
Birds like it to be cool and about noon it starts to get hot so they go to the middle of trees or go into a bird bath or fountain
123 cm
307.50