Post a New Question

PROBLEM SOLVING IN MATHEMATICS

posted by .

there are two prime numbers between 100 and 199 such that the ten digits is a prime number, the ones digit is a prime number and the tens and ones digits taken together are a 2 digit prime number. find the sum of these 2 prime number.

  • PROBLEM SOLVING IN MATHEMATICS -

    1ab
    a prime = 2,3,5,7
    b prime = 2,3,5,7

    ab = 23,37,53,73

    numbers are 137 and 173
    sum = 310

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question