Question

Simplify it :
3 1/4+7 2/9-1 1/4

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Answer 1

Answer:

here i your answer

Step-by-step explanation:

3 1/4+7 2/9-1 1/4

13/4+65/9-5/4

lcm of 4and9=36

117/36 +260/36-5/4

377/36-5/4

lcm of 36 and4=36

377//36-45/36

332/36

Answer 2

Answer:

$\frac{13 }{4} + \frac{65}{9} - \frac{5}{4} \\ terefore \: the \: lcm \:(4.9.4) = 36 \\ \frac{13 \times 9}{4 \times 9} + \frac{65 \times 4}{9 \times 4} - \frac{5 \times 9}{4 \times 9} \\ \frac{117 + 260 - 45}{36} \\ \frac{377 - 45}{36} \\ \frac{332}{36} \\ \frac{83}{9} \\ 9 \frac{2}{9}$