We love, love, love the when many snow falls and we get a day off from school. Then we deserve to go sledding, build snowmen, etc. However at part point, the snow melts away. Our pan Cadence asked, just how long does the take? Well, it turns out there space 2 grown-up means to usage math to figure that out. One compares every the warmth coming in and also out: warm from the sun, warmth from the ground below, and also heat shed to the cold air. The other method compares the temperature that day and 32 degrees F, which is the freezing point. Every work is different, but as a preeminence of thumb, in 40-degree weather us lose half an customs of snow per day. 50-degree weather melts 2 come 4 inch a day! Let’s expect it stays cold for our sledding and also snowmen.

You are watching: How fast does snow melt at 40 degrees

Wee ones: A snowflake has actually 6 sides. Have the right to you hold up 6 fingers?

Little kids: If there space 3 inch of snow on the ground and 1 inch melts today, how many inches are left tonight? Bonus: If that snows 1 inch each hour native 2:00 in the morning till 6:00 in the morning, how plenty of inches of snow did girlfriend get?

Big kids: If there space 10 inch of eye on the ground, how many an ext inches of snow require to autumn for that to reach the top of your head?  Bonus: If that eye melts away 2 inches every day, how numerous days until it’s every gone?

Answers:

Wee ones: Count come make sure you have actually 6 fingers up: 1, 2, 3, 4, 5, 6.

Little kids: 2 inches. Bonus: 4 inches, since it snows for 4 hours.

Big kids: Different because that everyone…find your elevation in inches, and subtract 10. Bonus: Again, different for everyone: take your elevation in inch of snow, and divide by 2 to find how numerous 2s need to melt away.

See more: How To Divide A Smaller Number By A Larger Number By A Larger Number


*

*

Laura Bilodeau Overdeck is founder and also president of Bedtime mathematics Foundation. Her goal is to make math together playful for children as it was for her as soon as she to be a child. Her mom had actually Laura baking before she could walk, and her dad had actually her utilizing power devices at a an extremely unsafe age, measure up lengths, widths and also angles in the process. Equipped with this at an early stage love that numbers, Laura went on to obtain a BA in astrophysics indigenous Princeton University, and also an MBA from the Wharton college of Business; she continues to star-gaze today. Laura’s various other interests encompass her 3 lively children, chocolate, extreme vehicles, and also Lego Mindstorms.