Question

a. 5/3 x X = 4/7                                  b. 18 : X 1/5

Answer 1

â) x = 4/7 : 5/3

x = 12/35

b) x = 18 : 1/5

x = 90

Answer 2

a, \(\dfrac{5}{3}.x=\dfrac{4}{7}\)

\(x=\dfrac{4}{7}:\dfrac{5}{3}=\dfrac{4}{7}.\dfrac{3}{5}=\dfrac{12}{35}\)

b, \(18:x=\dfrac{1}{5}\)

\(x=18:\dfrac{1}{5}=90\)

Answer 3

\(a,\dfrac{5}{3}\times x=\dfrac{4}{7}\)          \(b,18:x=\dfrac{1}{5}\)

\(x=\dfrac{4}{7}:\dfrac{5}{3}\)                \(x=18:\dfrac{1}{5}\)

\(x=\dfrac{12}{35}\)                    \(x=\dfrac{90}{1}=90\)

Answer 4

a)\(x=\dfrac{4}{7}:\dfrac{5}{3}=\dfrac{12}{25}\)

b)\(x=18:\dfrac{1}{5}=90\)