Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Discover in-depth answers to your questions from a wide network of experts on our user-friendly Q&A platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.
Sagot :
Let the expression = x
x = [ ( 2 X 7 ) + 2] / 7 - [ ( 1 X 3 ) + 1 ] / 3
= [ 14 + 2 ] / 7 - [ 3 + 1 ] / 3
= 16 / 7 - 4 / 3
= ( 48 - 28 ) / 21
= 20 / 21 Answer.. :)
x = [ ( 2 X 7 ) + 2] / 7 - [ ( 1 X 3 ) + 1 ] / 3
= [ 14 + 2 ] / 7 - [ 3 + 1 ] / 3
= 16 / 7 - 4 / 3
= ( 48 - 28 ) / 21
= 20 / 21 Answer.. :)
[tex]2\frac{2}{7}-1\frac{1}{3}\\\\find\ LCD(\frac{2}{7};\frac{1}{3})\\\\the\ list\ of\ multiples\ of\ 7:\ 0;\ 7;\ 14;\ \fbox{21};\ 28;...\\the\ list\ of\ multiples\ of\ 3:\ 0;\ 3;\ 6;\ 9;\ 12;\ 15;\ 18;\ \fbox{21};\ 24;...\\\\LCD(\frac{2}{7};\ \frac{1}{3})=21\\\\\frac{2}{7}=\frac{2\times3}{7\times3}=\frac{6}{21}\\\frac{1}{3}=\frac{1\times7}{3\times7}=\frac{7}{21}\\-------------------[/tex]
[tex]2\frac{2}{7}-1\frac{1}{3}=2\frac{6}{21}-1\frac{7}{21}=1\frac{21+6}{21}-1\frac{7}{21}=1\frac{27}{21}-1\frac{7}{21}=\boxed{\frac{20}{21}}[/tex]
[tex]2\frac{2}{7}-1\frac{1}{3}=2\frac{6}{21}-1\frac{7}{21}=1\frac{21+6}{21}-1\frac{7}{21}=1\frac{27}{21}-1\frac{7}{21}=\boxed{\frac{20}{21}}[/tex]
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is committed to providing accurate answers. Come back soon for more trustworthy information.