What is the least common denominator (LCD) of 1/2 and 3/5 ?
2 answers:
10 is the least common denominator
The answer would be 10.
Here is how I got 10.
I multiplied the denominators of the fractions (that means bottom numbers) and I got a result of 10, so 5 x 2 = 10 or 2 + 2 + 2 + 2 + 2 = 10.
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Step-by-step explanation:
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96
Step-by-step explanation:
5 gallons x gallons
------------- = ----------------
12 hours 240 hours
using cross products
5 * 240 = 12 * x
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divide each side by 12
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Step-by-step explanation:
They have a line crossing both of them, signifiying congruence.
