Solutions by everydaycalculation.com
1st number: 3 3/4, 2nd number: 12/90
This multiplication involving fractions can also be rephrased as "What is 15/4 of 12/90?"
154 × 1290 is 12.
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Related: 30/4×12/90 15/4×24/90 15/8×12/90 45/4×12/90 15/4×36/90 15/12×12/90 75/4×12/90 15/4×60/90 15/20×12/90 15/4×84/90 15/28×12/90
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