Do you know how solve this problem? - 16 out of 40 = 16/40 x 100 =?

Geologists

Have you ever grow a little plant before?

Getting your little garden

1. Put the soil tablet into the saucer and pour in 50ml of water over it.
2. Use your fingers and put it one and mix the water into the soil with your hands to make a wet mixture.Watch the soil expanding.
3. Fill up the pot with the soil that you mixed around ⅔  of the  mixture.
4. Place the seed mat on top of the soil(take care not to press it down too hard).
5. Use the rest of your soil mixture to cover the seed mat.
6. And finally, you have your beautiful little plant!

Place value!

What is happening today this days with forearms?