Answer:
yes
Step-by-step explanation:
42/54 = 6*7/6*9 = 7/9
7/9 = 42/54
Yes, because 7/9 = 42/54
7*6 = 42
9*6 = 54
42/7 = 6
54/9 = 6
So it's both equal so it's proportions
so from this, I think the difference is 207.84 m
:)
=3/7 × -2/5
=-6 / 35