Câu hỏi Simplify the expression 81635l4r2 Evaluate l4×6140285×r2×3Covert the mixed number to an improper fraction Thêm Bước Convert the expressions 6140285Multiply the denominator of the fraction by the whole number and add the numerator of the fraction 4061×40+285Multiply the terms 402440+285Add the terms 402725 l4×402725r2×3Multiply the terms Thêm Bước Evaluate 402725×3Multiply the numbers 402725×3Multiply the numbers 408175Cancel out the common factor 5 81635 l4×81635r2Giải pháp 81635l4r2 Hiển thị giải pháp