To one significant figure 7 Rounded off to two significant figures (tenths in your example) 7.4
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It is already rounded to one decimal place as 3.6
Any decimal less than one will round to zero.
7.4
4.7
The correct answer is 13.6
The correct answer is 7,438,788.0
It is already rounded to one decimal place as 3.6
0.195 = 0.2 rounded to one decimal place
Any decimal less than one will round to zero.
rounded to 1 decimal place it is 24.7
That is to one decimal place (figures after the decimal point).
2.75590551 rounded to the nearest tenths (its one place after the decimal point) is 2.8.
4
9.6
9.7
It is 27.6
7.4