Question

Draw a line segment of length 6.8 cm. Locate a point r on PQ such that PR=3/4 of PQ.
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Answer 1

Answer:

By the given data : RQ = 1.7 cm      & PR = 5.1 cm

Step-by-step explanation:

given : a line segment PQ of 6.8 cm

           a point R on PQ such that    PR=3/4 PQ   ...................(i)

then :

       As we know that PQ = PR +RQ = 6.8 cm   .................(ii)

     putting equation (i) in (ii)

     =>       PQ = 3/4 PQ + RQ

    =>        RQ = PQ - 3/4 PQ

    =>        RQ = PQ/4

    =>       RQ = 6.8/4 = 1.7 cm