You mean the product of 0.5 and 1.7 which is 0.85.
One way to find the least common multiple of two numbers is to first list the prime factors of each number.
8 = 2 x 2 x 2
Then multiply each factor the greatest number of times it occurs in either number. If the same factor occurs more than once in both numbers, you multiply the factor the greatest number of times it occurs.
2: three occurrences
3: one occurrence
So, our LCM should be
2 x 2 x 2 x 3 = 24.
So, Marco can buy, at the very least, 24 beads of each color to have equal colors of beads.
24 cans in total is your answer
Volume of a cube: s³, where s is a side
s = 5 (cm)
Area = 5³ = 125 centimeters³
