In September, fourth digit of the code number is 2 more than the fourth digit of the code number based on the prime factor of 225. The prime factors of what number were used for the code in September

Question

Alejandra Wu

Mathematics

9 February, 21:19

In September, fourth digit of the code number is 2 more than the fourth digit of the code number based on the prime factor of 225. The prime factors of what number were used for the code in September

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Answers (1)

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Konnor Cummings · Answer 1

315.

Step-by-step explanation:

225 = 3*3*5*5

So in September the fourth digit was 5+2 = 7 so the prime factors were

3*3*5*7.

Theses are the prime factors of 315.