Question

The sum of three consecutive multiples of 7 is 777 . find these multiples

correct answer I mark as brain list


​

Answer 1

Answer:

hey mate here is your answer

Let the first consecutive number = x

Second number. = x +1

Third number. =x+2

According to the question

x + x+1 + x+2 =777

3x + 3. = 777

3x = 777 - 3

3x. = 774

x. = 774 /3

x. = 258

hope this helps you mate

Answer 2

Answer:-

258 , 259 , 260

Step-by-step-explanation:-

Let 1st number = x

Let 2nd number= x+1

Let 3rd number = x+2

According to the question:-

x+x+1+x+2=777

x+x+x+2+1=777

3x+3=777

3x=777-3

3x=774

x=774/3

x=228

So, 1st number = x = 258

2nd number = x+1= 258+1=259

3rd number =x+2= 258+2=260....

So , the three consecutive numbers are 258 , 259 , 260

CHECK:-

L.H.S. = RHS

258+259+260 = 777

777 = 777

HOPE IT HELPS.... Thanks....