Question

Operations with units”: Determine the units of the answers to the following problems.

1) 5280 m x 1 km/ 1000 m
= 5.28__


2)12.5 cm x 10.0 cm = 125__


3) 52.5 kg/ 2.8 kg = 19__


4)

56.5 g -38.2 g
————————————=0.22
8.2 cm x 1.8 cm x 5.6 cm


5) 55.2 g + 26.8 g + 12.3 g
= 94.3__


6)
(20.5 mL) (1.00 g/mL)(12.8°C)
= 262__

Answer 1

1) km 2) cm^ 3) no units (kg cancels) 4) g/cm^3 5) g 6) g°C

Step-by-step explanation:

Like units will cancel ((m/km)*(km) = m

Non-cancelled units remain (ml)*(g/ml)*(°C) = g°C