OpenStax, Prealgebra 2e §7.5 Systems of Measurement · Exercise 219 · Algebra · Expressions

Systems of Measurement · Exercise 219

Solve using the appropriate unit conversions.

Larry had $5$ phone customer phone calls yesterday. The calls lasted $28, 44, 9, 75, and 55$ minutes. How much time, in hours and minutes, did Larry spend on the phone? $(1 hour = 60 minutes)$

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OpenStax, Prealgebra 2e · §7.5 Systems of Measurement · Exercise 219

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