1) 5x/4 × 2/x = (5x 2) / (4 x) = 10x / 4x = 10/4 = 5/2
2) 17x/a^2 × a^3/34x = (17x a^3) / (a^2 34x) = 17a^3x / 34a^2x = 17a / 34 = 1/2
3) 3a/b × b^3/6 = (3a b^3) / (b 6) = 3ab^3 / 6b = ab^2 / 2
4) -5b^3 × a/b^4 = -5ab^3 / b^4 = -5a / b
1) 5x/4 × 2/x = (5x 2) / (4 x) = 10x / 4x = 10/4 = 5/2
2) 17x/a^2 × a^3/34x = (17x a^3) / (a^2 34x) = 17a^3x / 34a^2x = 17a / 34 = 1/2
3) 3a/b × b^3/6 = (3a b^3) / (b 6) = 3ab^3 / 6b = ab^2 / 2
4) -5b^3 × a/b^4 = -5ab^3 / b^4 = -5a / b