The difference of two numbers is 642.
When the greater number is divided by
the smaller number, the quotient is 8 and
the remainder is 19. Find the numbers
Answers
Answered by
1
Answer:
Let x be the greater number and y be the smaller number.
Difference = x – y = 642 ……(1)
When the greater number is divided by a smaller number, the quotient is 8 and the remainder is 19.
According to Euclid’s division algorithm
Dividend = Divisor × Quotient + Remainder
x = y×8 + 19
x – 8y = 19 ……(2)
Subtracting equation (1) from equation(2),
7y = 623
y = 89
x – y = 642
x – 89 = 642
x = 731
Therefore, greater number is 731 and smaller number is 89
Answered by
11
GIven that ,
Dividend is greater than Divisor by 642. Therfore , let,
Dividend = x + 642.
Divisor = x
Quotient = 8
Remainder = 19. We know that,
Dividend = Divisor × Quotient + Remainder. Therefore,
x+642 + X.8 + 19.
X + 642 = 8X + 19.
642 - 19 = 8X - X
7X = 623
X = 623/7
X = 89.
Therefore, Divisor = 89
Dividend = X+642=731.
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