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Word Problems


            Look at the given word problems.

              1.  Aashima bought a packet of biscuits for ` 22 and 75 p, a packet of chips

                   for ` 10 and a bottle of juice for ` 15 and 50 p. How much did she pay in
                   all?

                                                     `        p
                                                      1
                   Cost of biscuits                 22       75


                   Cost of chips                    10       00

                   Cost of juice             +      15       50


                                                    48       25



                   Answer:  Aashima paid ` 48.25 in all.

              2.  Devesh bought a chocolate for  ` 10 and 50 p. He paid  ` 15 to the
                   shopkeeper. How much did the shopkeeper return to Devesh?



                                                   `        p             Quick Tip
                                                  1 4
                   Devesh paid                    15        100            As 00 p is less than 50 p,
                                                            00
                                                                           we cannot subtract.
                   Cost of chocolate       –      10        50             So we borrow ` 1 = 100 p

                                                                           from ` 15 and then
                                                   4        50             subtract.



                   Answer:  The shopkeeper returned ` 4.50 to Devesh.



              9   Solve these word problems.
                                                                    `        p
              (a)  Tanima and her friends went to

                   see a movie. They bought
                   three tickets for ` 246,
                   popcorns for ` 30 and 60 p
                   and a bottle of mineral water

                   for ` 12 and 50 p. How much
                   did they spend in all?





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