evaluate (4²-3²)÷ [1/7]²
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Answers
Answered by
2
Step-by-step explanation:
(16-9) ÷ (1/49)
(7) ÷ (1/49)
343
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Answered by
1
Answer:
343
Step-by-step explanation:
(4²-3²) ÷ [1/7]²
(16-9) ÷ [1/7]²
16-9 x [7/1]²
7 x [7]²
7 x 49
=343
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