Solutions by everydaycalculation.com
1st number: 21 0/4, 2nd number: 3/18
This multiplication involving fractions can also be rephrased as "What is 84/4 of 3/18?"
844 × 318 is 72.
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Related: 84/4×6/18 84/8×3/18 84/4×3/36 84/4×9/18 84/12×3/18 84/4×3/54 84/4×15/18 84/20×3/18 84/4×3/90 84/4×21/18 84/28×3/18
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