Step-by-step explanation:
3/7+5/-9 is 3/12/-9/1is 3multiply by 1 divide 12multiply -9
is 3/-108multiply -63/8
so
-189/-864is 0.21875
I hope it's help ful for you
please mark as briantlist
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Answers & Comments
Step-by-step explanation:
3/7+5/-9 is 3/12/-9/1is 3multiply by 1 divide 12multiply -9
is 3/-108multiply -63/8
so
-189/-864is 0.21875
I hope it's help ful for you
please mark as briantlist