mathstudent1 mathstudent1
  • 19-10-2015
  • Mathematics
contestada

What is the first step in estimating 56×27

Respuesta :

akajee akajee
  • 19-10-2015
You rounfd fifty-six to 60 and 27 to 30
Answer Link
jocybett jocybett
  • 19-10-2015
you round 56 to 60 and 27 to 30 then multiply 60 ×30 witch equals 1,800
Answer Link

Otras preguntas

Is there a flower or plant that starts with the letter O?
You earn $35 for washing 7 cars. You earn $ for washing 4 cars.
think of a resource and predict what happens to the resource when competition for it increases
How do the pointed beak of a woodpecker finch helps it to get food
how was jrotc different 100 years ago
As government became less complex, specialized workers were needed.
Describe how changing the angle of a ramp affects the acceleration of an object.
Why would a larger city have a larger demand for water
The coordinates of a bird flying in the xy plane are given by x(t)=αt and y(t)=3.0m−βt2, where α=2.4m/s and β=1.2m/s2. Calculate the velocity vector of the bird
For a carnival game, containers are arranged in a triangular display. The top row has 1 container. The second row has 2 container. the third row has 3 container