Answer:
1. 1/2 x 4/7 = 2/7
2. 2/3 x 1/6 = 1/9
3. 1/4 divided by 3/8 = 2/3
Explanation:
1/2 x 4/7
All you have to do, is multiply from across
1*4/ 2*7
4/14 = 2/7 when it's simplified ( i divided them by 2, the numerator and denominator)
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2/3 x 1/6
same as usual, multiply from across
2*1/3*6
2/18 = 1/9 when it's simplified ( i divided them by 2, both the numerator and denominator)
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1/4 ÷ 3/8
KCF = Keep Change flip
Keep the 1/4
Change the division side to multiplication
Flip the 3/8 to it's reciprocal ( 8/3)
1/4 × 8/3
Now multiply from across
1*8/4*3
8/12 = 2/3 when simplified ( divided them by 4, the numerator and denominator)
Hope this helped!