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Andru [333]
3 years ago
6

Need some help please

4%7D%20%29" id="TexFormula1" title=" \frac{11}{15} + ( - \frac{3}{4} )" alt=" \frac{11}{15} + ( - \frac{3}{4} )" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
emmasim [6.3K]3 years ago
7 0

Answer:

-1/60

Step-by-step explanation:

\frac{11}{15}  + (- \frac{3}{4} )\\

= \frac{11}{15}  -  \frac{3}{4}\\

= \frac{44}{60}  -  \frac{45}{60}\\  (find LCM of demoninators)

= \frac{44-45}{60}\\

= \frac{-1}{60}\\

= -1/60

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