Question

Add

Answer 1

Adding $=[tex]15\frac{9}{12}+8\frac{13}{17}+23\frac{3}{12}+25\frac{4}{17}$ we get 73

Option D is correct

Step-by-step explanation:

We need to find the sum of: $15\frac{9}{12}+8\frac{13}{17}+23\frac{3}{12}+25\frac{4}{17}$

Converting mixed fractions into improper fraction

$15\frac{9}{12}+8\frac{13}{17}+23\frac{3}{12}+25\frac{4}{17}$

$=\frac{189}{12}+\frac{149}{17}+\frac{279}{12}+\frac{429}{17}$

Taking LCM of 12 and 17 we get 204

$=\frac{189*17+149*12+279*17+429*12}{204}$

$=\frac{3213+1788+4743+5148}{204}$

$=\frac{14892}{204}$

$=73$

So, adding $=[tex]15\frac{9}{12}+8\frac{13}{17}+23\frac{3}{12}+25\frac{4}{17}$ we get 73

Option D is correct

Keywords: Adding Numbers

Learn more about Adding numbers at:

• brainly.com/question/3298276
• brainly.com/question/537998

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