What is half shade?
half shade is like 50% shade - like a screen tent or door.
If you want your hair to become lighter than it is now, without using a dye, mix a bottle with half hydrogen peroxide and half water. After you get out of the shower or the bath every night spray some on your hair. It will help your hair become lighter. After you reach the shade you want then spray it on once a week and then you will keep that shade! Good luck!
The word shade is a noun, a singular, common noun; such as a window shade or lamp shade. The word shade is also a verb and an adjective; for example: Noun: We found a perfect picnic spot in the shade. Noun: What shade of lip gloss is your favorite? Verb: Here's the baby's bonnet, it will shade his eyes. Adjective: We planted a row of shade trees along the patio.
1/2 If you want to figure this out on your own just draw a circle and cut it in to the pieces from the bottom number (like a pizza) then shade in the top number. e.g. your circle has 13 slices and you shade 3 your other circle is cut in two pieces and half is colored in. This works with large discrepancies like this problem but you would need something more exact for fractions…