Question

evaluate:-12/5+31/10+11/-15+-7/-18

Answer 1

heya.....
$given... \\ \frac{12}{5} + \frac{31}{10} - \frac{11}{15} + \frac{7}{18} \\ \\ = \frac{216 + 279 - 66 + 35 }{90} \\ \\ = \frac{464}{90} \\ = \frac{232}{45} \: or \: 5.15$
hope it helps u dear

Answer 2

Answer:

Step-by-step explanation:

16

_

45