49*4=196+1=197/4
<span>8*3=24+3=27/8 </span>
<span>then make the denominator the same</span>
<span>multiply 197*2 and 4*2 = 394/8 </span>
<span>then 394/8 +27/8 =421/8 </span>
<span>u can either leave it here or in decimal form which would be 52.625 or in mixed numbers-52 5/8</span>
Answer:
Scale: 1:16
Porch length: '
Step-by-step explanation:
In the floor plan the porch is 1 ft wide and in reality it is 16 ft wide, giving it a scale of 1:16.
The length of the porch can be found by
or by multiplying 5 by 16, then dividing by 12 to convert to feet.