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# Write each of the following as decimals. (a) 20 + 9 + 4/10 + 1/100 (b)137 + 5/100 (c) 7/10 + 6/100 + 4/1000

Q : 4    Write each of the following as decimals.
(a)   $\small 20+9+\frac{4}{10}+\frac{1}{100}$     (b) $\small 137+\frac{5}{100}$     (c) $\small \frac{7}{10}+\frac{6}{100}+\frac{4}{1000}$
(d)   $\small 23+\frac{2}{10}+\frac{6}{1000}$             (e)   $\small 700+20+5+\frac{9}{100}$

Views

Writing the number in a decimal form:

(a)

$\small 20+9+\frac{4}{10}+\frac{1}{100}=29+0.4+0.01=29.41$

(b)

$\small 137+\frac{5}{100}=137+0.05=137.05$

(c)

$\small \frac{7}{10}+\frac{6}{100}+\frac{4}{1000}=0.7+0.06+0.004=0.764$
(d)

$\small 23+\frac{2}{10}+\frac{6}{1000}=23+0.2+0.006=23.206$

(e)

$\small 700+20+5+\frac{9}{100}=725+0.09=725.09$

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