Question

If the sum of two consecutive natural numbers is 31, then the smaller number is
(a) 15 (b) 16 (c) 17 (d) 15.5

Answer 1

15 is correct answer . please mark me as brainliest

Answer 2

Answer:

X + (X +1) = 31

X = 15

X+1 = 16

Differences of their squares

Sq(16) - Sq(15)

= 256 - 225

= 31

Step-by-step explanation:

option (a) 15 is the answer