6 x 10 =60
40 x 24=960
maybe
I REALLY DON'T KNOW
Answer:
1/10
Step-by-step explanation:
10/100= 10%
A room area
Lenght × Width = 16 × 12
= 192 square feet
1 square yard = 9 square feet
so 1 square feet = 1/9 square yard
192 square feet = 192 × 1/9 square yard
= 64/3 square yard
Total cost
$30 × 64/3 = $640