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Math

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N is an integer such that N≡179(mod233) and N≡233(mod179).

Determine a three digit positive integer M such that N≡M(mod179×233).

Details and assumptions
You may use the fact that 179 and 233 are primes.

  • Math - ,

    412

  • Math - ,

    how did you do it?

  • Math - ,

    N = 179(mod 233)
    N = 233(mod 179)

    N = 179 + 233t

    179 + 233t = 233(mod 179)
    233t = 233 (mod 179)
    t = 1

    N = M = 179 + 233(1) = 412 (mod 179*233).

  • Math - ,

    108 is 36% of what number? Write and solve a proportion to solve the problem.

    108 is 36% of what number? Write and solve a proportion to solve the problem.

    108 is 36% of what number? Write and solve a proportion to solve the problem.

    108 is 36% of what number? Write and solve a proportion to solve the problem.

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