Let the number in the blank be x20 + x +0.4 = 25.4 (4/10=0.4)20.4+x=25.4x = 5Hence, 20 + 5+4/10=25.4 ...

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Conversion of Recurring Decimals to Fractions

20 + + 4/10=2...

Question

$20 +________+ \frac{4}{10} = 25.4$

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Solution

Let the number in the blank be $x$
$20 + x + 0.4 = 25.4$ $(\frac{4}{10} = 0.4)$
$20.4 + x = 25.4$
$x = 5$
Hence, $20 + 5 + \frac{4}{10} = 25.4$

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Question 33

$25.4 \times 1000 =$ ___.

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