If the original is 12 units and the scale factor is 1/4 what is the size of the scale drawing?
12 * 1/4 = ?
To find the size of the scale drawing, we can multiply the original size by the scale factor. In this case, the original size is 12 units and the scale factor is 1/4.
To calculate the size of the scale drawing, we need to multiply the original size by the scale factor:
Size of scale drawing = Original size × Scale factor
Substituting the given values, we have:
Size of scale drawing = 12 units × 1/4
To multiply fractions, we multiply the numerators and denominators separately:
Size of scale drawing = (12 × 1) / (1 × 4)
Simplifying the fraction:
Size of scale drawing = 12 / 4
Since 12 is divisible by 4, we can simplify further:
Size of scale drawing = 3 units
Therefore, the size of the scale drawing is 3 units.