Answer:

Let total-1/1

Step-by-step explanation:

1/1-5/7

LCM-7

7-5 /7

Ans-2/7

Verified answer

[tex]\underline{\sf{QUESTION:-}}[/tex]

Shivam painted [tex]\sf{\dfrac{5}{7}}[/tex] of the compound space of his building what fraction will still left to paint​

[tex]\underline{\sf{SOLUTION:-}}[/tex]

Let the total wall be 1

Remaining part = Total part - painted part

Hence, remaining wall = [tex]\sf{1-\dfrac{5}{7}=\dfrac{7-5}{7} =\bold{ \dfrac{2}{7}}}[/tex]

Hence, the fraction still left to paint = [tex]\sf{\dfrac{2}{7}}[/tex]

Thank you