Princessnatalieviz
Answered

The product of my number and twice my number is 72.What is my half number?

Sagot :

Shinalcantaraviz
Let 'n' be the number
n × 2n = 72
2n² = 72
n² = 36
n = 6
----------
-Half of the number is
n ÷ 2 = 6 ÷ 2
n ÷ 2 = 3
-----------
Therefore half of the number is 3.