Science, asked by roopaprashanth4821, 10 months ago

Simplify 3/7+ 1/21 -1/14put​

Answers

Answered by Anonymous
12

Answer:

 \frac{3}{7}  +  \frac{1}{21}  -  \frac{1}{14}  =  \frac{18 + 2  - 3}{42}  \\  \\  =  >  \frac{17}{42}

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Answered by MrBrock
0

Answer:

17/42

Explanation:

3/7 + 1/21 - 1/14

Taking LCM as 42

[(3*6 )+ ( 1*2) - (1*3)]/ 42

= (18+2-3)/42

= 17/42

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