Question

Diameter of earth is 12756000 m. A new planet discovered whose diameter is 5/86 of the diameter of earth. Find the diameter of this planet in Km. ​

Answer 1

Hey there,

we are given diameter of earth = 12756000 m

Diameter of a new planet = 5/86 × diameter of earth

Diameter of a new planet = 5/86 x 12756000 m = 741627.90 m

you can convert it to km by dividing to 1000

so it's 741627.90/1000 km = 741.627 km

Hence it's 741.627 km

HOPE THIS HELPS

THANKS