The least common denominator is equal to the least common multiple of the two denominators, 4 and 8. Because 4 is a factor of 8, the LCM of these numbers is simply 8, so the least common denominator is 8.
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Answer:
c edge
Step-by-step explanation:
The building is 300/50 = 6 times as high as the flagpole, so we expect its shadow to be 6 times as long: 6×30 ft = 180 ft.
Answer:
8:24
Step-by-step explanation:
Just multiply 4*2 and 12*2
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