zamirriley zamirriley
  • 18-07-2018
  • Mathematics
contestada

find three digit numbers that equal 90 when the digits are multiplied together

find three digit numbers that equal 90 when the digits are multiplied together class=

Respuesta :

jennyishungryp7k91j
jennyishungryp7k91j jennyishungryp7k91j
  • 18-07-2018
330 ( 3 x 30 ) is a possible answer
Answer Link
natagutty
natagutty natagutty
  • 01-09-2019

Answer:

Some answers are:

  • 592
  • 356
  • 635
  • 563
  • 952

Step-by-step explanation:

We need to find numbers that are divisible by 90 as: 2, 3, 6, 9, 15, 18, 30, 45

Multiply 2 numbers whose result be: 15, 18, 30 or 45.

Finding the third digit that results in 90 is easier

Example:

  • 592 if we multiply the digits 5*9*2=90
  • 356 if we multiply the digits 3*5*6=90
  • 635 if we multiply the digits 6*3*5=90
  • 563 if we multiply the digits 5*6*3=90
  • 952 if we multiply the digits 9*5*2=90
Answer Link

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