Just multiply by 0.15 to get the tip amount and add to your original number. This gives you 32.43
Answer
Sol: The correct answer is b. three planes that contain point B are ABD, AEF and DHF.
Beaded braclets at 9 beads each
Then 156 beads = 156/9
17.333
But the answer is 17 braclets since she cannot make .333 of a braclet
4x40= 160
6x40= 240
160/12= 13.33
240/12= 20
13.33x20= 266.6
The answer is 266.6 square feet