Ananyaisaewsome28 Ananyaisaewsome28
  • 08-11-2019
  • Mathematics
contestada

a number is 2/5 times another number. If their sum is 70, find their numbers

Respuesta :

rainbowfirefaerie
rainbowfirefaerie rainbowfirefaerie
  • 08-11-2019

Answer:

Answer is 68

Step-by-step explanation:

let the no. be x

2/5 of x + x = 70

2/5x+x=70   LCM = 5

5x + 2/5(whole upon)= 70

5x+ 2 = 70 * 5/5 (whole upon)

5x=68

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