Question

After how many decimal places the rational number 33/2² x 5​

Answer 1

HoLA

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$\frac{33}{2 {}^{2} \: \times \: 5 } \: = \: \frac{33}{(2 \times 5) {}^{2} } = \: \: \frac{33}{1000} = \: 0.033$

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HOPE U UNDERSTAND❤❤

The decimal expansion will terminate after 2 place

Answer 2

$33 \div {2}^{2} \times 5$

$33 \div( ( {2)}^{2} \times 5 ) \: \: \times {2}^{2} \times 5 \div {2}^{2} \times 5 \\ \\ 33 \div {2}^{2} \times 5 \\ \\ 33 \div (2 \times 5)^{2} \\ \\ 33 \div (10)^{2} \\ \\ 33 \div 100 \\ \\ 0.33$

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