Hello. Can someone please help 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. Thanks!!

Hello Can someone please help me I forgot how to do this I just had like a brain freeze and totally lost my focus lol what is 1 and 24 minus 68 To see it look a class=