✨ Best Answer ✨
x/2=y/3=kとおくとx=2k, y=3kです
4(x+y)=5zに代入してx,yを消して
4×5k=5z
z=4k
x:y:z=2:3:4なので
x/2=y/3=z/4です
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✨ Best Answer ✨
x/2=y/3=kとおくとx=2k, y=3kです
4(x+y)=5zに代入してx,yを消して
4×5k=5z
z=4k
x:y:z=2:3:4なので
x/2=y/3=z/4です
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are also looking at these questions 😉
