Solving proportions part 2

Algebra
Tutor: None Selected Time limit: 1 Day

Nov 17th, 2014

1)*21 or 21/1 times 3/14 which equals 63/14

2)63/14=s-2

3)+2

4)63/14 +2/1 = s 

5) In order to add both fractions they must be have like denominators, multiple 1 by 14 to make it like 63/14. Next multiply the two by 14 which equals 28.

6)91/14

8)then simplify which you can take 7 out of both the denominator and nominator. 91/6=13 and 14/2

s=13/2

P.s I can help with adding fractions and multiplying them. 

Nov 17th, 2014

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