Question

please this is urgent Jo iska sahi jawab dega message brainist Mark karungi aur uske isko like bhi dungi please help it is urgent
simplify the following 7 /24* -25 / 21 ​

Answer 1

Step-by-step explanation:

7/24 - 25/21

LCM = 168

{ ( 7/24 ) × ( 7/7 ) } - ( 25/21 ) × ( 8/8 )

{7/168} - 200/168

( 7 - 200 ) / 168

-193/168