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## Answers

The Brainliest Answer!

D = [(Wa)/(Wa−Ww )]

From the given data D = [80/(80−68)]

⇒D = (80/12)

⇒D =6.67.

Relative density of oil can be calculated as,

⇒Relative density of oil = Loss in weigh in oil/ Loss in weigh in water

⇒Relative density of oil = (80 – 60 )/(80 − 68)

⇒Relative density of oil = 20/12

⇒Relative density of oil = 1.67

relative density =wa-wo/wa-ww

=20/12

=1.67

Therefore, the relative density of oil is 1.67