atiyyahkariem126
atiyyahkariem126 atiyyahkariem126
  • 02-09-2020
  • Mathematics
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Please help with these problems

Please help with these problems class=

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movando movando
  • 02-09-2020
2)
24-49/70
-25/70
-5/14
3)
-16+35/42
=19/42
4)
77-45/84
32/84
=8/21
Please give me brainliest!!!
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