asked 35.1k views
5 votes
Simplify: 0.15(21b – 56)

asked
User Patt
by
8.7k points

2 Answers

5 votes
0.15 x 21b - 0.15 x 56

Answer: 3.15b - 8.4
answered
User Hamid Mohayeji
by
7.9k points
2 votes
Step 1. Change the decimal 0.15 to a fraction , 15/100

Step 2. Simplify 3/20

Step 3. 3/20 • (21b - 56)

Step 4. Pull out like factors

Answer: 21 • (3b - 8)
—————————————
20
answered
User LightBender
by
7.6k points
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