Question

a,\(\dfrac{5}{7}\) x Y = \(\dfrac{3}{5}\)

 

b,\(\dfrac{1}{8}\) : y = \(\dfrac{3}{20}\)

Answer 1

a: y=3/5:5/7=21/25

b: y=1/8:3/20=1/8x20/3=20/24=5/6

Answer 2

`a,`

`Y = 3/5: 5/7`

`Y = 21/25`

`b,` 

`y = 1/8: 3/20`

`y = 5/6`

Answer 3

a \(\dfrac{5}{7}\times y=\dfrac{3}{5}\)

\(y=\dfrac{3}{5}:\dfrac{5}{7}\)

\(y=\dfrac{3}{5}\times\dfrac{7}{5}\)

\(y=\dfrac{21}{25}\)

b \(\dfrac{1}{8}:y=\dfrac{3}{20}\)

\(y=\dfrac{1}{8}:\dfrac{3}{20}\)

\(y=\dfrac{1}{8}\times\dfrac{20}{3}\)

\(y=\dfrac{20}{24}=\dfrac{5}{6}\)

Answer 4

a) \(\dfrac{5}{7}\times y=\dfrac{3}{5}\)

\(y=\dfrac{3}{5}:\dfrac{5}{7}\)

\(y=\dfrac{3}{5}\times\dfrac{7}{5}\)

\(y=\dfrac{21}{25}\)

b) \(\dfrac{1}{8}:y=\dfrac{3}{20}\)

\(y=\dfrac{1}{8}:\dfrac{3}{20}\)

\(y=\dfrac{5}{6}\)

Answer 5

a, 5/7 x Y = 3/5

Y = 3/5 : 5/7

Y = 21/25

b, 1/8 : Y = 3/20

Y = 1/8 : 3/20

Y = 5/6.