Respuesta :
27 and 3/8 rounds down to 27.
- 1 and 1/10 rounds up to - 1
We are estimating the difference which tells us to subtract so 27 - (- 1) = 27 + 1 = 28
Your estimate for this equation is 28.
- 1 and 1/10 rounds up to - 1
We are estimating the difference which tells us to subtract so 27 - (- 1) = 27 + 1 = 28
Your estimate for this equation is 28.