The length of a soap cake is 7 cm, the breadth is 5 cm and the thickness 2.5
cm. How many such soap cakes can fit in a cardboard box of length 56 cm, breadth 40 cm and height 25 cm?
(A) 64
(B) 640
(C) 6400
(D) 6440
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Answered by
6
Answer:
=56000 cm3 . again we find volume of box , no of soap cakes × volume of one soap = volume of box . therefore the no of soap cakes 640 .
Answered by
26
Given
- The length of a soap cake is 7 cm, the breadth is 5 cm and the thickness 2.5 cm.
We Find
- How many such soap cakes can fit in a cardboard box of length 56 cm, breadth 40 cm and height 25 cm.
We know that
☆Volume of rectangle = L × B × H
❍Volume of soap cake = L × B × H
= 7 × 5 × 2.5 cm
= 87.5 CM is volume of soap cake
So, 87.5 CM is Volume of soap cake
❍Volume of cardboard box = L × B × H
= 56 × 40 × 25
= 56000 cm
So, 56000 cm is Volume of cardboard box
According to the question
Quantity of Soap cake can fit in cardboard box = Volume of cardboard box / Volume of soap cake
Quantity of Soap cake = 56000/87.5
Quantity of Soap cake = 640
Hence, Quantity of Soap cake can fit in cardboard box is 640.
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