There are two metallic boxes of measures 60 cm x 40 cm x 30 cm and 75 cm x 45 cm x 40 cm.
These two boxes are melted and made into a single box whose length is 115 cm and width is 60 cm.
Find the height of the new box.
Answers
Answered by
7
Answer:
height = 30cm
Step-by-step explanation:
V(box) = length x breadth x height
V(box₁) + V(box₂) = V(new box)
(60 x 40 x 30) + (75 x 45 x 40) = (115 x 60 x h)
72000 + 135000 = 6900h
207000/6900 = h
30cm = h
Therefore, the height of the new box is 30cm.
Answered by
0
Answer:
Step-by-step explanation:
V(box) = length x breadth x height
V(box₁) + V(box₂) = V(new box)
(60 x 40 x 30) + (75 x 45 x 40) = (115 x 60 x h)
72000 + 135000 = 6900h
207000/6900 = h
30cm = h
Therefore, the height of the new box is 30cm.
Similar questions