How do you simplify #19/21 + 2/7#?

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Answer 1 · 2016-06-13T05:35:06

#19/21+2/7=25/21=1 4/21#

#19/21+2/7#

= #19/21+(2xx3)/(7xx3)#

= #19/21+6/21#

= #(19+6)/21#

= #25/21#

= #(21+4)/21#

= #21/21 +4/21#

= #1 4/21#