Question 497062
changing mixed numbers to fractions ___ 38/7 B = -209/28


multiplying by inverse to clear fraction ___ (7/38)38/7 B = -209/28 (7/38)


B = -(209 * 7) / (28 * 38)


reducing ___ B = -(11 * 1) / (4 * 2) = -11/8 ___ or ___ -1 3/8



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