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Mathematics, 31.12.2021 01:00 wrightlilybug07

A table showing Rate in part per hour, Time in hours, and Part of Room Painted. The first row shows Rocco and has StartFraction 1 Over 7 EndFraction, 3, and StartFraction 3 Over 7 EndFraction t. The second row shows Giulia, and has r, 3, and 3 r. + 3r = 7
+ 3r = 1
= r
= 3r

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A table showing Rate in part per hour, Time in hours, and Part of Room Painted. The first row shows...
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