Question

Hi, I do not understand this plz do a step by step explaintion to help me understand

Answer 1

There are two groups;

green and blue+white

Explanation:

green=3

blue=3

white=1

total=green/blue*green/blue+white

=3/3*3/4

Answer 2

• A. 1/2 × 6/7

Explanation:

According to the image, there are 7 squares in the whole:

• 3 dark green, 3 light green and 1 white

The green squares represent:

• 6 × 1/7 = 6/7 of the squares

Dark green is the half of all green, so their number is:

• 1/2 × 6/7 = 3/7

Correct choice is A