Question

Question no 6,8,9
With explanation

Answer 1

Q6) 126 1/2m → 46 pieces

     126 1/2 = 253/2

      253/2 ÷ 46

      253/2 × 1/46 = 253/92

    ∴ each piece is 253/92m

Q8) spends: 2/5

     left: 30₹ or 3/5

     let initial money be x

    3/5x = 30

     x= 50

∴ initial amount of money is 50₹

Q9) travelled: 10km or 2/3 of journey

       remaining: 1/3

       let total journey be x

       2/3x = 10

       x = 15

 ∴ total length of journey is 15km

    remaining length = 1/3×15 = 5km

hope this helps!!