saaworkathome saaworkathome 10-02-2022 Mathematics contestada Use the model below to calculate 2 3 × 3 4 . A rectangle is shown divided into 3 rows and 4 columns. 3 of the 4 columns are shaded blue. A. 3 12 or 1 4 B. 12 12 or 1 C. 4 12 or 1 3 D. 6 12 or 1 2