What is the total estimation cost for
mandrel, if density is 7.8 gm/cm² and material cost
is Rs.240 kg?
Answers
Answered by
0
Answer:
Step-by-step explanation:
7.8 / 240
30.76 per gram
31
Answered by
0
Answer:
ρ=
cm
3
8gm
ρ
1
=
5
3
(cm)
3
20gm
ρ
1
ρ
=
(
5
3
20
)
8
=
20
125×8
=50units
Step-by-step explanation:
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