<span>3 1/2 yards = 54 inches
</span><span>2 feet 10 inches =34 inches
</span><span>She had 2 feet 10 inches of ribbon left after trimming some curtains, that means
</span>54 inches - X =34 inches, 54 inches -34 inches<span> = X, X=20 inches
</span><span>The solution is 20 inches</span>
In math, "of" almost always means "times".
"The property" is 7/8 acre.
So "1/4 of the property" means "1/4 times 7/8 acre".
1/4 x 7/8 = (1 x 7) / (4 x 8)
That's 7/32 .
Mr. Lopez hasn't plowed up anything yet, but his plan is to plow up 7/32 acre for his garden.
Consecutive exterior angles
6, if I get it wrong them I'm sorry