Question

Mass of 150cm of a metal with density 7.8g/cm

Answer 1

Step-by-step explanation:

Volume = 150 cm^3

Density = 7.8g/cm^3. (Atleast write the units in correct form)

Density = mass/volume

mass = Density × volume

mass = 7.8 × 150 g

mass = 1170 g = 1.170 kg

Answer 2

Answer:

d=m/v

7.8=150/v

v=150/7.8

v=1500/78

v=19.23 answer