When rounding to the nearest ten thousand half round up and half round down. Thus 10,000 ÷ 2 = 5,000 numbers either side of 520,000 round to it, ie 520,000 ± 5,000. However, as numbers exactly halfway round up:
Thus any number greater than or equal to 515,000 and less than 525,000 round to 520,000 to the nearest ten thousand.
Gg
519,000
521,000
GAH
1,0000000
To the nearest hundred thousand, 300000
five hundred twenty thousand
Five hundred and twenty thousand = 520,000
520000 = 5.2 x 105
346666
100,000 cg = 1 kg so 520,000 cg = 520000/100000 = 5.2 kg. Simple!
26 million
520000
52000
520000 years
It is: 520,000 times 86 = 44,720,000
26 thousand 500 (26,500) in scientific notation is 2.65e4 or 2.65 x 104