You can put this solution on YOUR website! (5/7)/(9/14)=w+1 dividing a fraction by a fraction requires the inversion of the lower fraction and then multiplying the two fractions. thus:
5/7*14/9=w+1
70/63=w+1
10/9=w+1 now cross multiply and we get:
9(w+1)=10
9w+9=10
9w=10-9
9w=1
w=1/9
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