math

13. solve the equation
4 2/5x = 12 1/10
A.7 7/10
B.2 3/4-My Answer
C.2 1/2
D.4/11
Please help!!!

  1. 1
asked by math
  1. Yes, B.

    posted by Ms. Sue
  2. I guess you might mean:
    (4 2/5) x = 12 1/10
    or
    (22/5) x = 121/10 multiply both sides by 10

    44 x = 121

    x = 121/44 = 2 3/4 yes

    posted by Damon
  3. thanks everyone

    posted by math
  4. You're welcome.

    posted by Ms. Sue

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