Mathematics, 09.02.2021 14:00 canonmille2

Marta told Maribel “The sum of fifty and half the number of oranges is the same as one-hundred-twenty.” Maribel wrote 50 (one-half) + m = 120 What is her error?

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Marta told Maribel “The sum of fifty and half the number of oranges is the same as one-hundred-twent...