A soapcake measures 7 cm in length, 5 cm in breadth and 2.5 cm in height. How many soapcakes can be placed in a cardboard box whose length, breadth and height are, respectively, 56 cm, 40 cm and 25 cm?
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A soapcake measures 7 cm in length, 5 cm in breadth and 2.5 cm in height. How many soapcakes can be placed in a cardboard box whose length, breadth and height are, respectively, 56 cm, 40 cm and 25 cm?
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Length of Soapcake =7cm
Breadth=5 cm
Height = 2.5 cm
Volume = 87.5 cm³
Length of cardboard box =56 cm
Breadth=40 cm
Height = 25 cm
Volume = 56,000cm³
Now, total soapcake can be filled =
= 640 soapcakes.( Answer)
HOPE it helps friend!
Required Solution:
length of box = 56cm
breadth = 0.4m = 40cm
height = o.25m = 25cm
Volume of Box = Volume of soap × n
n = number of soaps.
LBH = lbh × n
56 × 40 × 25 = 7 × 5 × 2.5 × n
n = 56×40×25/35×2.5
n = 56000/87.5
n = 640
So, 640 soaps can be placed in the box.
Thank you!
@itzshivani