Rodrigo practiced playing the guitar 15 1/3 hours over the past 3 weeks.
2 answers:
D, because we already know how much he spent in total so it isnt B, trust me its D
Answer: d. 15 1/3 = 5 1/4 + 5 2/3 + x
Step-by-step explanation:
15 1/3 (total) = 5 1/4 (first week) +5 2/3 (second week) +x (third week)
When you add the amount of time Rodrigo practiced each week, you get the total amount of time he practiced
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