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                 \ 10-Nov-2025  Bharat Arora   Proof-8                                     Reader’s Sign _______________________ Date __________

                example 2. Rachit had `6,000. He spent `3,065 on buying a table and two chairs.
                How much money was left with him?

                Solution.                                        10
                                                          5 9 9
                Total amount with Rachit =              `6 0 0 0
                Money spent by him               = – `3 0 6 5

                Money left with him              =        `2 9 3 5

                Hence, the amount of `2,935 was left with Rachit.

                Multiplication and division of Money

                Multiplication and division of money are similar to normal multiplication and division.
                Let us see a few examples.

                example 3. If one pen costs `35, find the cost of 8 pens.

                Solution.

                The cost of one pen = `35
                Number of pens = 8                                  3 5

                So, the cost of 8 pens = `35 × 8              ×       8                                         ` 35
                                                                 2 8 0
                                            = `280

                example 4. Golu bought 6 lollipops and gave a `50 note to the shopkeeper. If one
                lollipop costs `5, how much money would the shopkeeper return?

                Solution.

                Cost of one lollipop = `5

                So, cost of 6 lollipops = `5 × 6 = `30

                Golu gave a `50 note. The shopkeeper would return = `50 – `30 = `20.

                example 5. One notebook costs `18. How many notebooks can you
                buy with `612?

                Solution.                                                                                          3 4

                The cost of one notebook = `18                                                            18     6 1 2

                Total amount = `612                                                                           –5 4
                Number of notebooks that can be bought with the given amount =                                     7 2
                612 ÷ 18 = 34                                                                                    –7 2

                Thus, 34 notebooks can be bought with `612.                                                          0

                      202        Mathematics 4

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