Question

34 labours arr required for cleaning a 10.2 km long road Then how many labours are required for cleaning 7.5km long road ?​

Answer 1

Step-by-step explanation:

34labours are required to clean 10.2km of road then

x labours are required to clean 7.5km of road

x=(7.5*34)/10.2

x=25 labours

Answer 2

$25$ labors are required for cleaning $7.5\ km$ long road.

Step-by-step explanation:

Given,

$34$ labors are required for cleaning a $10.2\ km$ long road.

From above given,

   $10.2\ km$ long road clean by $34$ labors.

⇒     $1\ km$ long road clean by $\frac{34}{10.2}$ labors.

∴    $7.5\ km$ long road clean by $=\frac{34}{10.2}\times 7.5$

                                                 $=\frac{255}{10.2}$

                                                 $=25$ labors.

∴ $25$ labors are required for cleaning $7.5\ km$ long road.