When setting up a proportion to calculate scale drawings, how do you write the proportion? A)actual/actual B)actual/drawing C) drawing/drawing D)drawing/actual
The correct answer is option D: drawing/actual
Suppose there is a drawing that has a scale of 1:10. So, this means anything drawn with the size of "1" would have an actual size of "10" in the real world, so a measurement of 120mm on the drawing would be 1200mm on the actual/real image.
Like this.....
green, red, red, yellow, yellow, yellow, blue, blue, blue, blue
Compatible numbers<span> are </span>numbers<span> that are close in value to the actual </span>numbers<span>, and which makes it easier to do mental arithmetic.</span>
Blue = 6x3 = 18
Purple = 4 + (5 x 2) = 14
Orange = 2(2 x 3) = 12
Bottom = 6 x 3 = 18
Back = 4 x 3 = 12
Opposite purple = purple = 14
18 + 14 + 12 + 18 + 12 + 14 = 88
Answer = 88 cm squared
