`4 : x = 3/8 + 1 . 1/2`
`4 : x = 3/8 + 1/2`
`4 : x = 7/8`
` x = 4 : 7/8`
` x = 32/7`
`4:x=3/8+1*1/2`
`4:x=3/8+1/2`
`4:x=7/8`
`x=4:7/8`
`x=32/7`
`4:x=3/8+1. 1/2`
`4 : x = 3/8 + 1/2`
`4 : x = 7/8`
` x = 4 : 7/8`
`x = 4 xx 8/7`
`x= 32/7`
___________________________
\(4:x=\dfrac{3}{8}+1\dfrac{1}{2}\)
\(4:x=\dfrac{3}{8}+\dfrac{3}{2}\)
\(4:x=\dfrac{15}{8}\)
\(x=4:\dfrac{15}{8}\)
\(x=4\times\dfrac{8}{15}\)
\(x=\dfrac{32}{15}\)
4 : x = 3/8 + 1 . 1/2
4 : x = 3/8 + 1/2
4 : x = 7/8
x = 4 : 7/8
x = 32/7