3/4+-3/5
5/8+(-7/12)
-8/9+11/6
-5/16+7/24
7/-18+8/27 add and write process i promise if give all answaers i mark from brainlist
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Step-by-step explanation:
3/4+(-3/5)
=3/4-3/5
=(15-12)/20
=3/20
5/8+(-7/12)
=5/8-7/12
=(15-14)/24
=1/24
-8/9+11/6
=(-16+33)/18
=17/18
-5/16+7/24
=(-15+14)/48
= -1/48
7/-18+8/27
= -7/18+8/27
=(-21+16)/54
= -5/54
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