My dad asked me a riddle, but I can’t figure it out. He told me that if I can’t solve it myself then I should consult with an AI to figure out the solution.
So, could you please solve the riddle and explain the solution?

Here’s the riddle:

My prefix is food.
My suffix is rude.
My infix comes in rounds.
I keep you off the ground.
What am I?
Martha is grinding a spice paste. She adds 3 tablespoons of ginger, 1 teaspoon of cardamom, 1 teaspoon of mustard, 2 tablespoons of garlic, and four times as much chile powder as mustard. What percentage of the spice paste is ginger, rounded to the nearest integer? (Remember there are three teaspoons per tablespoon.)

Let's find out how much ginger is introduced in the spice paste:\
3 tablespoons of ginger \*\* 1 teaspoon = 3 \* 3 = 9 teaspoons\
9 teaspoons \*\* (1 teaspoon/tablespoon) = 9 / 1 = 9 tablespoons

Let's the total amount of spices be S. Since Martha has added 9 tablespoons of ginger, we have:

9 tablespoons = 9/S \* Total amount of spices

To
Write an email to your team with the following subject: Team Offsite in Lake Tahoe!

Hello Team,

I wanted to share some exciting news with you all -- we're headed to Lake Tahoe for a team offsite next month! This will be an opportunity for us to disconnect from our day-to-day work and focus on building stronger relationships and collaboration.

The offsite will take place over two days, from [insert date] to [insert date]. We'll be staying at [insert name of hotel or resort], which is located right on the lake and offers beautiful views and plenty of outdoor activities.

The schedule for the offsite will include team building activities