The predecessor of 1 is 0. If you define "natural numbers" as starting at 1, then 1 has no predecessor. (Natural numbers can be defined either to include, or to exclude, zero.)
Rounded to the nearest 10, 819 is approximately equal to 820.
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820
820
4.1
Audi 200
820 = 820/1 which is a ratio that cannot be simplified.
820% = 8 1/5
The first ten positive integer multiples of 820 are: 1 x 820 = 820 2 x 820 = 1640 3 x 820 = 2460 4 x 820 = 3280 5 x 820 = 4100 6 x 820 = 4920 7 x 820 = 5740 8 x 820 = 6560 9 x 820 = 7380 10 x 820 = 8200
The predecessor of 1 is 0. If you define "natural numbers" as starting at 1, then 1 has no predecessor. (Natural numbers can be defined either to include, or to exclude, zero.)
Rounded to the nearest 10, 819 is approximately equal to 820.
1 kg is greater than 820 g because 1 kg is equivalent to 1000 g.
0.0049
No. 1 does not have a predecessor: 0 is not a natural number.
Predecessor of a number is obtained by subtracting 1 from it. The smallest 4 digit number is 1000 and its predecessor is 1000 - 1 = 999.
Audi 200 - 100% correct