Question

insert one fraction between

1. 3/7and4/9
2. 2/1and8/3
3. 9/17and6/13​

Answer 1

Answer:

1)

$3 \div 7 \times 9 \div 9 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 4 \div 9 \times 7 \div 7 \\ 27 \div 63 \times 10 \div 10 \: \: \: \: \: \: 28 \div 63 \times 10 \div 10 \\ 270 \div 630 \: \: \: \: \: 280 \div 630 \\ = 271 \div 630$

271/630 is the answer

2)

$2 \div 1 \times 3 \div 3 \: \: \: \: \: 8 \div 3 \\ 6 \div 3 \: \: \: \: \: \: \: 8 \div 3 \\ = 7 \div 3$

7/3 is the answer

3)

$9 \div 17 \times 13 \div 13 \: \: \: \: \: \: \: \: 6 \div 13 \times 17 \div 17 \\ 117 \div 221 \: \: \: \: \: \: 102 \div 221 \\ = 103 \div 221$

103/221 is the answer

Step-by-step explanation:

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