E' basic practicefrosfind the gcf of each pair of numbers.(a) 8 and 12 (b) 18 and 27(c) 21 and 84 (d) 72 and 90(e) 74 and 99 (f) 120 and 225(g) 108 and 240 (h) 231 and 396#

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70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540