Getter Example

<template>
<lightning-card >

<h2>
get Name using getter : {fname}
</h2>
<h2>
get Sum of NUmber using getter : {sumofNumbers}
</h2>


</lightning-card>

</template>

num1 = 5;
num2=7

get sumofNumbers(){
this.num1 *this.num2;
}