alimoe1243 alimoe1243
  • 15-02-2022
  • Mathematics
contestada

I need help with this thank you

I need help with this thank you class=

Respuesta :

purplelife737
purplelife737 purplelife737
  • 15-02-2022

1= 5/4

2= -103/40

1st explanation

-12/15 + 4/5 + 7/12

-8 + 48 + 35/60

75/60

5/4

2nd explanation

-1 3/5 + 5 1/8 - 6 1/10

-8/5 + 41/8 + 61/10

- 64 + 205 + 244 / 40

-103/140

-103 / 40

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