4:30 hours ..............
I’m not sure, you’re not elaborating enough to this equation. Are you sure you’re not missing a phrase of some sort?
<span>Multiply both sides of the fraction
by 3.
3/4 = 9/12 </span>
Normally, two packs of batteries cost $1.89*2=$3.78. The discounted price of $3.40 divided by the standard price of $3.78 for two packs is approximately .9, or 90 percent. Therefore, we have an approximately ten percent discount with the sale.
