If the sum of two consecutive natural numbers is 31, then the smaller number is
(a) 15 (b) 16 (c) 17 (d) 15.5
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If the sum of two consecutive natural numbers is 31, then the smaller number is
(a) 15 (b) 16 (c) 17 (d) 15.5
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Verified answer
15 is correct answer . please mark me as brainliest
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