First thing to know
36in = 1 yd
If that ^ mean x 3, then
57.4in x3 = 172.2in
In to yd =
172.2/36= 4.783yd
Now we yards.
Again if the ^ 3 mean x 3, the
4.783yd x 3 = 14.35yd
Ans = 14.35 yards
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Second
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36in = 1
If the ^3 means to the power of 3, then
57.4 x 57.4 x57.4 = 189119.224in.
So, if 36in = 1yd, then we have to divide this answer by 36 to see how many yds in there.
189119.224 /36 = 5253.311777778yd
Rounded up= 5253.312yd.
Again if ^ 3 means to the power of 3, then we have to do the same
5253.312x 5253.312 x 5253.312 = 144977158803 yds
And= 144977158803 yards