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kimberlyrayo21
kimberlyrayo21 kimberlyrayo21
  • 24-03-2016
  • Mathematics
Answered

which if the following expressions is equavalent to the expression below 4/7*5/9

Verified Answer :

kitten8 kitten8
  • 24-03-2016

first make the denominators the same. to do that take both the fractions and multiply then by the opposite denominator. so do 4/79/9 and then do 5/97/7 doing that you'll get 36/63 and 35/63 then add then to get 71/63. so your answer would be71/63 or 1 1/21.

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