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Literature 17 Online
OpenStudy (anonymous):

Ronny read for 2.75 hours yesterday His older brother read for 1.18 hours and his younger brother read for 0.43 hours. Round each time to the nearest tenth of an hour. About how long did the three brothers read yesterday altogether? A. about 1.2 hours B. about 1.6 hours C. about 4.2 hours D. about 4.4 hours

OpenStudy (anonymous):

2.75 rounded to the nearest tenth is 2.80, 1.18 is 1.20, and 0.43 is going to be 0.40

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