I’m trying to find the missing fraction for this 1/3 + blank =7/12

1/4

Step-by-step explanation:

The LCD here is 12.  Subtract 1/3, or 4/12, from 7/12, to obtain the missing fraction.  7/12 - 4/12 = 3/12, or 1/4.  The missing fraction is 1/4.

i leave the calculator work to you.

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9. radius 6 feet, circumference 12π feet

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