Wingdinger Wingdinger

31-01-2017
Mathematics

contestada

R/12=1 9/10

Solve for R.

Respuesta :

nessa1113 nessa1113

31-01-2017

let's first turn 1 9/10 into an improper fraction, which is 19/10

so if R/12 equa;s 19/10, cross multiply

10r equals 228

divide both sides by 10, you get r= 22.8

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