question:Summarize into two sentences how to use a flat sheet. Here’s the source text to use for information: Flat sheets form a protective layer between yourself and your comforter or duvet, preventing body oils or dirt from transferring to your top layer. But the need for flat sheets is a debated subject — nearly 6 in 10 Americans think flat sheets are essential, while others opt out of flat sheets altogether. Whether you’re team flat sheet or not, you can’t deny that finding the right material can make all the difference. Whether you prefer breathable percale sheets or irresistibly soft sateen sheets, using the right sheets can help you sleep like a baby. How to Use a Flat Sheet Lay the flat sheet across your bed in the same orientation as your bedding. Center the flat sheet on your bed, making sure there’s enough of the sheet to fold under on the sides and end of the bed. Check that the top edge of your top sheet is aligned with the top of your mattress. Fold the bottom of your top sheet underneath your bedding. Do hospital corners with the sides of your flat sheet (see instructions below). How to Do Hospital Corners Hospital corners are a type of flat sheet fold that makes your bedding look crisp and neat. Here’s how to fold them perfectly. Fold the end of the top sheet under the end of your mattress — the sides should still be hanging loose. Grab a piece of the top sheet one to two feet away from the end of the bed. Lift this piece up at a 45-degree angle from the corner of the mattress. Lay this piece on top of your mattress, it should make a triangular shape at the foot of your bed. Hold this piece in place, and tuck the excess sheet under your mattress. Try to make sure the excess sheet is tucked neatly, rather than crammed underneath for best results. Let the triangle-shaped section down and tuck any edges that hang below your bed underneath the mattress.

question:Hi Kro, can you help me with something? How many kilometers are in 3 miles?

question:I think 1 mile is approximately 1.609 kilometers.

question:Multiply 1.609 kilometers by 3.