https://binary2hex.com/fraction-calculator.html?id=15

Расчет дроби 3/7 ÷ 21/49 = 1

3
7
÷
21
49
=
1
Solution:
3
7
÷
21
49
=
3
7
*
49
21
=
3*49
7*21
=
147
147
=
1*147
1*147
=
1
1
=
1
Detailed explanation of the solution:
1.Convert the division of fractions into multiplication
3
7
÷
21
49
=
3
7
*
49
21
2.Multiplication fractions
3
7
*
49
21
=
3*49
7*21
=
147
147
3.Reduce the fraction and get the result
147
147
=
1*147
1*147
=
1
1
=
1