A solid rectangular piece of metal measures 3m long, 1.5m wide, and 3cm thick . Find the weight of this piece if a cubic centimetre of the metal weighs 7g
Answers
Answered by
148
Hello,
I think you my answer satisfied you,
length of metal piece = 3m= 300cm
breadth of metal piece = 1.5m = 150cm
height of Metal piece = 3cm
volume = l×b× h
(300× 150× 3) cubic cm
= 135000 cubic cm
100 cubic cm of piece of metal weighs 7g
1 cubic cm 7/100 g
135000 cubic cm of piece of metal weighs
7/100 × 135000 g
=9450g
= 9 kg 450g
I think you my answer satisfied you,
length of metal piece = 3m= 300cm
breadth of metal piece = 1.5m = 150cm
height of Metal piece = 3cm
volume = l×b× h
(300× 150× 3) cubic cm
= 135000 cubic cm
100 cubic cm of piece of metal weighs 7g
1 cubic cm 7/100 g
135000 cubic cm of piece of metal weighs
7/100 × 135000 g
=9450g
= 9 kg 450g
mudassir2:
good explanation
good
thanks
bro
Answered by
52
Answer:945 is the answer hope this help explaination is given in the photo
Step-by-step explanation:
Attachments:
Similar questions