6th Class Mathematics Decimals

  • question_answer 12) Write the numbers given in the following place value table in decimal form.
    Hundreds (100) Tens (10) Ones (1) Tenths (1/10) Hundredths (1/100) Thousandths (1/1000)
    (a) 0 0 3 2 5 0
    (b) 1 0 2 6 3 0
    (c) 0 3 0 0 2 5
    (d) 2 1 1 9 0 2
    (e) 0 1 2 2 4 1

    Answer:

    (a) Here, \[\frac{1}{100}m=0.01m\] \[\frac{1}{100}\] \[100cm=1m\Rightarrow 1cm=\frac{1}{100}m\] (b) Here, \[\therefore \] \[15cm=15\times \frac{1}{100}m=\frac{15}{100}m=0.15m\] \[1cm=\frac{1}{100}m\] (c) Here, \[\therefore \] \[6cm=6\times \frac{1}{100}m=\frac{6}{100}m=0.06m\] \[1cm=\frac{1}{100}m\](d) Here, \[\therefore \] \[2m45cm=2m+45cm=2m+45\times \frac{1}{100}m\] \[=2m+\frac{45}{100}m=2m+0.45m=(2+0.45)m=2.45m\] (e) Here, \[1cm=\frac{1}{100}m\] \[\therefore \] \[9m7cm=9m+7cm=9m+7\times \frac{1}{100}m\]

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