Here's all the help you need:
1). 1 km = 1,000- m
2). 1 kg = 1,000 g
3). Freebie. 2 fits into 8 four times.
4). 1 mega... = 1,000 kilo...
5). 1 Giga... = 1,000 Mega...
Answer:
2100 m
2804 g
4 '2 mm squares'
20,000 photos
Step-by-step explanation:
1.5 km = 1500 m
1500 m + 600 m = 2100 m
2.8 kg = 2800 g
2800 g + 4 g = 2804 g
8mm tube / 2 mm squares
4 can fit
1 Gb = 1000 mb
40 Gb = 40,000 mb
40,000 mb / 2 mb = 20,000 photos
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