Aisha divides 1/5 meter of ribbon into 2 equal pieces.

What is the length of each piece of ribbon?

Enter your answer as a fraction in simplest form by filling in the boxes.

180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

your answer is  

a.

5

step-by-step explanation: