Dimension 8307

How does the volume of a 2.5dm, 15cm, and 0.5m block change if each dimension increases by 1.5cm?

Correct answer:

V =  3768.375 cm3

Step-by-step explanation:

a=2.5 dm cm=2.5 10  cm=25 cm b=15 cm c=0.50 m cm=0.50 100  cm=50 cm  x=1.5 cm  V1=a b c=25 15 50=18750 cm3 V2=(a+x) (b+x) (c+x)=(25+1.5) (15+1.5) (50+1.5)=8180147=22518.375 cm3  V=V2V1=22518.37518750=3768.375 cm3

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