Question

solve the following 4/9 - 2/7​

Answer 1

Answer: If my answer is correct then plzzz mark it as the Brainliest

Step-by-step explanation: Find the least common denominator or LCM of the two denominators:

LCM of 7 and 9 is 63

For the 1st fraction, since 7 × 9 = 63,

2

7

=  

2 × 9

7 × 9

=  

18

63

Likewise, for the 2nd fraction, since 9 × 7 = 63,

4

9

=  

4 × 7

9 × 7

=  

28

63

Add the two fractions:

18

63

+  

28

63

=  

18 + 28

63

=  

46

63

Answer 2

Answer:

10/63

Step-by-step explanation:

4/9 - 2/7

L.C.M of 9 and 7 = 63

7 × 4 - 9 × 2/63

28 - 18/63

10/63

Hope it will help.☺️