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Dima020 [189]
3 years ago
6

Write an equivalent expression for n times a using only addition

Mathematics
1 answer:
trasher [3.6K]3 years ago
8 0
Whenever you multiply something, you just add it to itself that many times.

ex) 7 × 4 = 7 + 7 + 7 + 7.

Thus n × a = n + n + n + n....a times. 
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Answer:

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48. A map is drawn to a scale of 1cm to represent 50km. If the actual distance between two villages is 480km, what is the distan
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