Question #6eaed

1 Answer
sjc
Nov 6, 2017

#(225,15)" or "(45,75)#

Explanation:

#gcf(x,y)=15--(1)#

#x*y=3375-(2)#

#(1)rarrx=15n" & "y=15m," "m,n inNN#

#(2)rarr15n*15m=3375#

#225mn=3375#

#mn=3375-:225#

#:.mn=15#

so possible parings

#m=1,n=15; m=3,n=5#

for# " "m=1,n=15" "x=225,y=15#

for#" "m=3,n=5" "x=45,y=75 #

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