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Four students wrote 180 using its prime factors. Who wrote it correctly as a product of powers of primes?

Class 7Prime Factors in Exponent FormNumber System
  • ABela
  • BDeepa
  • CAman
  • DChirag

Step-by-Step Solution

180 = — Aman. Bela's 10, Chirag's 4 and 45, and Deepa's 15 are not primes, even though each product equals 180.
Answer: C) Aman

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