5. A big locker is above a small locker. They are both 0.5 m wide and 0.6 m deep. The big locker is 1.2 m tall and the small locker is half of the height of the big locker. What is the total volume of one big locker and one small locker?
Answers
Step-by-step explanation:
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Answer:
The total volume of one big locker and one small locker = 0.54m³
Step-by-step explanation
Given,
Width of the big locker = Width of the small locker = 0.5m
Depth of the big locker = Width of the small locker = 0.6m
Height of the small locker = Half of the height of the big locker
The height of the big locker = 1.2m
To find,
The total volume of the one big locker and one small locker
Recall the formula
The volume of a cuboid = l×b×h, where 'l' is the length, 'b' is the breadth and 'h' is the height of the cube
Solution:
Big locker
Length = 0.5m
Breadth = 0.6m
Height = 1.2m
Volume of the big locker = 0.5×0.6×1.2 = 0.36m³
Small locker
Length = 0.5m
Breadth = 0.6m
Height = half the height of the big locker = = 0.6m
Volume of the small locker = 0.5×0.6×0.6 = 0.18m³
Total volume = 0.36m³ + 0.18m³
= 0.54m³
∴ The total volume of one big locker and one small locker = 0.54m³
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