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3/7+(-6/7)+(-8/21)+5/22​
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3/7+(-6/7)+(-8/21)+5/22​

User Thymine
by
4.0k points

1 Answer

1 vote

Answer:

= -37/66

Explanation:

3/7+(-6/7)+(-8/21)+5/22

3/7 - 6/7 - 8/21 + 5/22

LCM is 462

= 198/462 - 386/462 - 176/462 + 105/462

= -259/462

= -37/66

User Justdeko
by
4.1k points
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