Question

please answer this. I need help​

Answer 1

Answer:

1.180m^2

2.7.3l.

hope this will help you

Answer 2

Step-by-step explanation:

(i)Given - 6ltrs. of paint cover area = 72m^2

=> 1ltr. of paint will cover area = 72/6m^2 =12m^2

=> 15ltrs. of paint will cover area = (15×12)m^2= 180m^2 ans.

(ii)Given - 72m^2 area is covered by paint = 6ltrs.

=>1m^2 area is covered by paint=6/72ltrs. = 1/12ltrs.

=>90m^2 area is covered by paint=(1/12×90)m^2=7.5ltrs. ans.