OpenStax, Prealgebra 2e §7.5 Systems of Measurement · Try It 9 · Algebra · Expressions

Systems of Measurement · Try It 9

Laura gave birth to triplets weighing $3$ pounds $12$ ounces, $3$ pounds $3$ ounces, and $2$ pounds $9$ ounces. What was the total birth weight of the three babies?

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OpenStax, Prealgebra 2e · §7.5 Systems of Measurement · Try It 9

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