Problema Solution

Find two consecutive integers such that 5 times the smaller is 4 times the larger

Answer provided by our tutors

let x and x+1 be the two consecutive integers


5x = 4(x + 1)


by solving we find


x = 4


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4 + 1 = 5


indeed 4*5 = 20 = 5*4


the two consecutive integers are 5 and 4.