4/7 ÷ 6 Reason:
= 4/7 ÷ 6/1 Put the whole number 6 over 1.
= 4/7 x 1/6 Turn 6/1 upsidedown to 1/6. Change from division to multiplication.
= 2/7 x 1/3 4 and 6 have greatest common factor = 2. Divide 4 by 2. Divide 6 by 2.
= 2/21 Multiply 2 by 1 to get the numerator. Multiply 7 by 3 to get the denominator.

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