the sum of three consecutive multiples of 7 is 777 find the multiples
khanmoin888:
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Hii.. frnd!! ur ans is here
Let, Ist consecutive multiple of 7 = x
IInd consecutive multiple of 7 = x+7
IIIrd consecutive multiple of 7 = x+14
A.T.Q
=> x + x + 7 + x + 14 = 777
=> 3x + 21 = 777
=> 3x = 777 - 21
=> 3x = 756
=> x = 756/3
=> x = 252
Hence, Ist consecutive multiples of 7 = x
= 252
IInd consecutive multiple of 7 = x + 7 = 252 + 7 = 259
IIIrd consecutive multiple of 7 = x + 14 = 252 + 14 = 266
Hope it helps uh !!✌✌
Let, Ist consecutive multiple of 7 = x
IInd consecutive multiple of 7 = x+7
IIIrd consecutive multiple of 7 = x+14
A.T.Q
=> x + x + 7 + x + 14 = 777
=> 3x + 21 = 777
=> 3x = 777 - 21
=> 3x = 756
=> x = 756/3
=> x = 252
Hence, Ist consecutive multiples of 7 = x
= 252
IInd consecutive multiple of 7 = x + 7 = 252 + 7 = 259
IIIrd consecutive multiple of 7 = x + 14 = 252 + 14 = 266
Hope it helps uh !!✌✌
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