Question

if a cube of a number is multiply by 3 the result 2187 .find the number​

Answer 1

let the no. be X

Step-by-step explanation:

X x 3 =2187

X=2187/3

729 =X

Answer 2

Answer:

let that number be x

x^3×3=2187

x^3=2187÷3

x^3=729

now we have to take cube root of both side to gain that number

x=9

hence 5hat number is 9

hope it will help you

please reply