Question

Find the value of:(2/5-5/9)÷(1/3-1/4)

Answer 1

Answer:

-20

Step-by-step explanation:

(2/5-5/9)÷(1/3-1/4)

we take the L.C.M of 5&9 and 3&4

(18-25)/45÷(4-3)/12

7/45÷1/12

-7/45×12

-20

I am not sure about my answer

Answer 2

Answer:

-20

Step-by-step explanation:

(2/5-5/9)÷(1/3-1/4)

we take the L.C.M of 5&9 and 3&4

(18-25)/45÷(4-3)/12

7/45÷1/12

-7/45×12

-20