1230, 2460, 3690, 4920, 6150, 7380 +1230 . . .
1230 |2| 615 |5| 123 |41| |3| therefore 1230 = 2 times 5 times 41 times 3
246
1230 /7 = 175 weeks and a few days left over
1960
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