Q. 13.8( 6 Votes )

Write the following rational numbers in decimal form:
(i)

(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)

Answer :

(i)

∴ 0.42 is the decimal representation.

(ii)

The long division of 3.27 and 5 is shown below:

https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/Image3256.gif

∴ 0.654 is the decimal representation.

(iii)

The long division of 27 and 8 is shown below:

https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/Image3257.gif

∴ 3.375 is the decimal representation.

(iv)

The long division of 5 and 6 is shown below:

∴ 0.83333…… is the decimal representation.

(v)

The long division of 1 and 5 is shown below: https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/Image3259.gif

∴ 0.2 is the decimal representation.

(vi)

The long division of 1 and 7 is shown below:

https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/uut.gif ∴ 0.142857142857…… is the decimal representation.

(vii)

The long division of 2 and 13 is shown below:

https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/Image3261.gif

∴ 0.153846153846… is the decimal representation.

(viii)

The long division of 11 and 17 is shown below:

https://gs-post-images.grdp.co/user_files/63094/15039/images/extra-1_files/image1.jpg
∴ 0.64705882352941170… is the decimal representation.

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