Hello. can someone me? i forgot how to do this. i just had like a brain freeze and totally lost my focus lol what is 1 and 2/4 minus 6/8? ? to see it look at the picture above.

answer: ok

step-by-step explanation:

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)