Estimate the difference between 206 and 167
1 answer:
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Split the problem like this.
you were given that each square is 1cm.
so for the rectangle on the left it goes as followed
a= lxw
a= 3 x 5
a= 15
and now do the rectangle on the right
a= lxw
a= 4x2
a= 8
now just add the two together
a= 8+15
a=23cm
you were given that each square is 1cm.
so for the rectangle on the left it goes as followed
a= lxw
a= 3 x 5
a= 15
and now do the rectangle on the right
a= lxw
a= 4x2
a= 8
now just add the two together
a= 8+15
a=23cm