\(\frac{1}{6}:\frac{1}{7}:\frac{1}{8}\)
=\(\frac{1}{6}x\frac{1}{7}:\frac{1}{8}\)
=\(\frac{1}{42}:\frac{1}{8}\)
=\(\frac{1}{42}x\frac{8}{1}\)
=\(\frac{8}{42}\)=\(\frac{4}{21}\)
1/6 : 1/7 : 1/8
= 7/6 : 1/8
= 28/3 = 9,333333333
1/6:1/7:1/8=?
?=7/6:1/8
?=56/6=9,33333333333
ai k mình k lại cho