Question

( 7^-2 + 13^0 ) x 7^2
what is the answer to this

Answer 1

Answer is 50

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Answer 2

Answer:

$( {7}^{ - 2} + {13}^{0} ) \times {7}^{2} = (0.02040816326 + 1) \times 49 = 1.02040816326 \times 49 = 49.9999999997$

Round off to 50.

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