Question

$(25 {}^{3} \div 5 {}^{2} ) \div 5 {}^{3}$
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Answer 1

$(25 {}^{3} \div 5 {}^{2}) \div 5 {}^{3}$

$(5 {}^{6} \div 5 {}^{2} ) \div 5 {}^{3}$

$(5 {}^{6 - 2} ) \div 5 {}^{3}$

$5 {}^{4} \div 5 {}^{3}$

$5 {}^{4 - 3}$

$5$