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-0.920634921

-0.920634921
asked 16.3k views
4 votes
-4/9 + -2/7 + -5/14 + 3/18

asked
User GIZ
by
7.5k points

1 Answer

7 votes

Answer:

-58/63

Explanation:

use 252 as a common denominator:

-4/9 -2/7 - 5/14 + 3/18

= (-112 - 72 - 90 + 42) / 252

= -232/252

= -116/126 = -58/63

answered
User Ulf Aslak
by
7.6k points
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