Answer:
4/5 ÷ 3/4 = 1 1/15
Step-by-step explanation:
1 11/20
4
5
+
3
=
4 × 4
5 × 4
3 × 5
4 × 5
16
20
15
16 + 15
31
1 11
3,-2
Can you simplify that?
The segments AE, EC, AD and DB are in proportion.
Therefore we have the equation:
AE = 4ft, AD = 8ft and BD = 2ft. Substitute:
<em>multiply both sides by 2</em>