dalhiareynolds dalhiareynolds
  • 13-09-2019
  • Mathematics
contestada

I am a 2-digit number. The sum of my digits is 11. I am divisible by both 4 and 7

Respuesta :

aannerithsein aannerithsein
  • 13-09-2019

Answer:

56 or 84

Step-by-step explanation:

Answer Link
zainabdukureh2
zainabdukureh2 zainabdukureh2
  • 13-09-2019

Answer:

It's 56

Step-by-step explanation:

  • We have 2 digit number
  • the sum of digits is 11  and it is divisible by 4 and 7
  • so, first possibility is 4×7=28 ; but the sum of digits is 11; so,the sum of                digits is 2+8=10 which does not satisfies the first constraint
  • next possible 2 digit number is 56: since the sum of digits is 5+6=11, 56 ÷ 7 = 8 , 56 ÷ 4 = 9
Answer Link

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