Question

find 3/7+6/11+(-8/21)+5/22
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Answer 1

Answer:

3/7 + 6/11 - 8/21 + 5/22 = ( 3/7 + 6/11 ) + ( - 8/21 + 5/22 )

= 75 / 77 - 71 / 462

= 379/462

Answer 2

Answer:

6/462

Step-by-step explanation:

3/7+6/11+(-8/21)+5/22

3/7+6/11-8/21+5/22

3/(7×66)+6/(11×42)-8/(21×22)+5/(22×21)

3/462+6/462-8/462+5/462

3+6-8+5/462

6/462