a rectangular box is 8cm×8cm×10 . if you double the length and width how many times does the volume increase
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4 times it's a nice question
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dimensions of the box
1)l= 8cm, b= 8cm, h= 10cm
volume =V = lbh
V =8x8x10 =640 cm³----(1)
2) if dimensions are changed
L=2l =2*8 =16cm
B =2b = 2*8 = 16cm
H = h =10cm
V = LBH
V = 16*16*10
V = 2560 cm ³
V = 4 * 640 cm³
V = 4 * v from (1)
V = 4times of first box
1)l= 8cm, b= 8cm, h= 10cm
volume =V = lbh
V =8x8x10 =640 cm³----(1)
2) if dimensions are changed
L=2l =2*8 =16cm
B =2b = 2*8 = 16cm
H = h =10cm
V = LBH
V = 16*16*10
V = 2560 cm ³
V = 4 * 640 cm³
V = 4 * v from (1)
V = 4times of first box
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