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3 years ago

11

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 Sus

ie have altogether

2 answers:

Elina [12.6K]3 years ago

5 0

Answer:

64.9

Step-by-step explanation:

3 * 7.8 = 23.4

5 * 9.2 = 46

23.4 + 46 = 64.9 inches

Allisa [31]3 years ago

4 0

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

Answer: 69.4 inches of string

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