Question

subtract 9kg 450g from 11kg 664 g​

Answer 1

Answer:

Method 1 (with conversion into gram):

We know, 1 kg = 1000 grams

Now kg and g are converted into grams before doing subtraction and then we need to follow the simple subtraction process.

11 kg 460 g = (11 × 1000) g + 460 g = 11000 g + 460 g = 11460 grams

25 kg 765 g = (25 × 1000) g + 765 g = 25000 g + 765 g = 25765 grams

Now sum,

             25765 g

        -   11460 g

            14305 g

                     = 14 kg 305 g

Therefore, 25 kg 765 g - 11 kg 460 g = 11 kg 305 g 

Method 2 (without conversion into gram):

Here kg and g are arranged in different columns and then added like ordinary numbers.

Follow the steps:

(i) kg and g are arranged in columns

(ii) 765 g - 460 g = 305 g

(iii) 25 kg - 11 kg = 14 kg

        kg        g

        25     765

    -   11     460

        14     305

              = 14 kg 305 g

Therefore, difference of 11 kg 460 g from 25 kg 765 g = 14 kg 305 g 

Answer 2

Answer:

9.450-11.664

=2.214

2kg 214 grams

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