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.
Oh, dude, measuring stuff, huh? So, like, if you wanna round 96.3cm to the nearest tenth, you just look at that third decimal place. Since it's 3, which is less than 5, you keep the 9 the same, and you get 96.3cm. Easy peasy, lemon squeezy!
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