mom1985 mom1985
  • 14-10-2016
  • Mathematics
contestada

2 3/5 - 1 3/8 estimate

Respuesta :

AllAmericanNerd
AllAmericanNerd AllAmericanNerd
  • 14-10-2016
1 9/40

first you make the denominated 40

Then you multiply the same number you used to multiply the denominator

Then subtract
Answer Link
texaschic101
texaschic101 texaschic101
  • 14-10-2016
2 3/5 - 1 3/8
estimate : 3 - 1 = 2

actual :
2 3/5 - 1 3/8 =
13/5 - 11/8 =
104/40 - 55/40 =
49/40 = 1 9/40
Answer Link

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