Question

तीन क्रमागत संख्याओं का योग 87 है दूसरी संख्या कौन सी है​

Answer 1

Answer:

362

Step-by-step explanation:

Given

the second number is 87

• there for, the first and third number is 86,89

so, 86+87+89=362

Answer 2

Answer:

let three no.be x, x+1 ,x+2

therefore, x+(x+1)+(x+2) =87

x+x+x+1+2=87

3x+3=87

3x=87 - 3

3x= 84

x=84 ÷3

x= 28

three consecutive numbers

x=28

x+1=28+1=29

x +2 =28 +2=30

second number is 29