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    E:\Working\Focus_Learning\Math_Genius_2_(09-10-2023)\Open_Files\Chap_09
                   \ 26-Feb-2024  Bharat Arora   Proof-5                                    Reader’s Sign _______________________ Date __________

                  3.  decide which containers have the capacity less than 1L.
                        (a)                      (b)                     (c)                      (d)

                  4.  Write the quantity of liquid as shown in the beakers in the blanks.

                        (a)                      (b)                     (c)                      (d)
                                         mL                       mL                       mL                       mL

                  ADDITION AND SUBTRACTION OF CAPACITy

                  Addition of Capacity

                  To add the capacity of two or more containers in litres or millilitres, we simply add

                  the numbers and write down the unit.

                  Example 1: Add the following.

                                 (a) 63 L + 68 L               (b) 486 L + 158 L            (c) 178 mL + 556 mL

                  Solution:  (a)          1 1                  (b)     1 1                  (c)     1 1

                                              6 3 L                    4 8 6 L                      1 7 8 mL

                                      +       6 8 L                 +  1 5 8 L                   +  5 5 6 mL
                                          1 3 1 L                      6 4 4 L                      7 3 4 mL
                  Subtraction of Capacity

                  To subtract the capacity of two containers, we simply subtract the smaller numbers

                  from the bigger number and write down the unit.

                  Example 2: Subtract the following.

                                 (a) 90 L – 55 L                             (b) 732 mL – 367 mL

                  Solution:  (a)          8 10                               (b)      6 12 12
                                          9 0 L                                       7 3 2 mL

                                      –   5 5 L                                    –  3 6 7 mL
                                          3 5 L                                       3 6 5 mL

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