3.305
+1.7
5.005
Line up the decimal points and add like you usually would add.
5.005 is the answer.
X = 25.5 mm.
Using the similarity statement given, that ΔABC ~ ΔDEF, we set up a proportion:
8.5/x = 4/12
Cross multiply:
4*x = 8.5*12
4x = 102
Divide both sides by 4:
4x/4 = 102/4
x = 25.5
The original price is 67 and 4 percent dissocount
Answer:
35
Step-by-step explanation:
