Question

Write four rational numbers between -2/3 and 3/5

Answer 1

`Solution,\\First=((-2)/(3) +(3)/(5) )*(1)/(2) \\=-(1)/(15) *(1)/(2) =-(1)/(30) \\Second=(-1/30+3/5)*1/2\\=17/30*1/2=17/60\\Third=(17/60+3/5)*1/2\\=53/60*1/2=53/120\\Fourth=(53/120+3/5)*1/2\\=25/24*1/2=25/48`

First number=-1/30

Second number=17/60

Third number=53/120

Fourth number=25/48

Explanation: