Question

P=50% x\(\frac{4}{3}\) x10\(\frac{7}{35}\) x 0,75

ai nhanh mk tick

Answer 1

P=50% x4/3 x10/7/35  x 0,75

P=1/2x4/3x357/35x3/4

P=4x357x3/2x3x35x4

P=357/70

P=51/10

Answer 2

\(P=50\%\cdot\frac{4}{3}\cdot10\frac{7}{35}\cdot0,75\)

\(P=\frac{1}{2}\cdot\frac{4}{3}\cdot\frac{51}{5}\cdot\frac{3}{4}\)

\(P=\frac{1\cdot4\cdot51\cdot3}{2\cdot3\cdot5\cdot4}=\frac{51}{2\cdot5}=\frac{51}{10}\)

\(P=\frac{51}{10}\)