Question

❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓❓

Answer 1

$\mathbb{\red{\huge{HEY\:MATE}}}$

$\boxed{HERE\:IS\:YOUR\:ANSWER}$

$\mathfrak{\green{ANSWER:}}$

=7^4 × (1/7)^3 ÷ 7

=7×7×7×7×1/7×1/7×1/7÷7

=1

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$\boxed{BE BRAINLY}$

Answer 2

$\red{ {7}^{4} \times ( \frac{1}{7} ) {}^{3} \div 7} \\ \\ \green{ {7}^{} \frac{1}{7} } \\ \\ \green{ \frac{ {7}^{} }{7} = \boxed{ {1}^{} }}$