Step-by-step explanation:
just look what happened :
every term was multiplied by a factor with the value 1 (to keep the original value) but to establish a common denominator.
a/b was multiplied by d/d, and c/d was multiplied by b/b, so that the common denominator is then bd.
so, the first answer option is correct.
although I am a bit unhappy with its phrasing.
but the other options are definitely wrong.
The parade stopped 136 times you simply divide the number of floats by 6 to find the answer.
5*3=15
15-4= 11
hope I helped:)
Z/70over30................
