2.7cm
The answer depends on the [unspecified] units used for 7.5: if 7.5 micrometres, then to the nearest tenth of a centimetre, it is 0.0 cm.
That rounds to zero.
2.3 cm
22Improved Answer:-It is: pi*7.52*12.3 = 2173.6 cubic cm to the nearest tenth
100.0
2.7cm
Is the same as rounding to the nearest millimetre.
Its radius is 4.8 cm, rounded to the nearest tenth.
the diameter of the circle is 9cm. Find it’s area to the nearest tenth
2.3 is already rounded to the nearest tenth.
37.7 cm
147.3
The answer depends on the [unspecified] units used for 7.5: if 7.5 micrometres, then to the nearest tenth of a centimetre, it is 0.0 cm.
That rounds to zero.
2.3 cm
8.0