Question

Give correct answers otherwise I will report your answers and will not mark brainliest ​

Answer 1

Explanation:

first calculate it's volume

50*40*20cm^3

4000cm^3

convert 160kg into grams

160*1000

160000

160000/4000g/cm^3

40g/cm^3

1g/cm^3=1000kg/m^3

40000kg/m^3

MARK IT AS BRAINLIEST