Question

9 What must be added to each term of 83: 263 to make it equal to 1 : 3? A 13 B) 10 C) 7 D) None​

Answer 1

Answer:

7

Step-by-step explanation:

83+x/263+x = 1/3

(83+x)3 = 263+x

249+3x = 263+x

3x-x = 263-249

2x = 14

x =7

7 should be added to both numbers to make it equal to 1/3