228k views
4 votes
Susie has 8 pieces of string. 3 pieces are 7.8 inches long, and 5 pieces are 9.2 inches long. How many inches of string does Susie have altogether

2 Answers

6 votes

Answer:

64.9

Explanation:

3 * 7.8 = 23.4

5 * 9.2 = 46

23.4 + 46 = 64.9 inches

User Diachedelic
by
6.4k points
4 votes

(3*7.8)+(5*9.2)=69.4

Answer: 69.4 inches of string

User Jonas
by
6.2k points
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