Question

express each of the following as a rational number 7/12-5/6+1/8-5/12​

Answer 1

Step-by-step explanation:

7/12-5/6+1/8-5/12

LCM of 12, 6 and 8= 24

= 7×2/24-5×4/24+1×3/24-5×2/24

= 14/24-20/24+3/24-10/24

=> (14-20+3-10) / 24

= -13/24

answer= -13/24