lunalorena98 lunalorena98
  • 22-01-2018
  • Mathematics
contestada

Carl has three lengths of cable, 3/6 yard long, 1/4 yard long, and 1/3 yard long, which two pieces together make a length of 20/24 yard?

Respuesta :

iiKajanaii
iiKajanaii iiKajanaii
  • 22-01-2018
First you should Simplify
[tex] \frac{20}{24} = \frac{5}{6} [/tex]
[tex] \frac{3}{6} + \frac{1}{3} = \frac{5}{6} [/tex]


Solution
1. Find the LCM between 6 and 3 which is 8
2. Times 3 and 6 to both sides of the equation respectively.
[tex] \frac{3 \times 3}{18} + \frac{6 \times 1}{18} [/tex]
[tex] \frac{9 + 6}{18} = \frac{15}{18} [/tex]
3. Simplify the answer by dividing by 3.
Answer Link

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