The size 3

The size of a wooden block is 15cm × 12cm × 20cm. How many such blocks will be required to construct a solid wooden cube of minimum size?

Correct answer:

n =  60

Step-by-step explanation:

a=15 cm b=12 cm c=20 cm  15=35 12=223 20=225 LCM(15,12,20)=2235=60  x=LCM(a,b,c)=LCM(15,12,20)=60 cm  V = a b c  n1=x/a=60/15=4 n2=x/b=60/12=5 n3=x/c=60/20=3  n=n1 n2 n3=4 5 3=60

Did you find an error or inaccuracy? Feel free to write us. Thank you!

Tips for related online calculators
Do you want to calculate the least common multiple of two or more numbers?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: