Seems easy, i know, but apparently, the answer is incorrect all the time. any ?

do the white circles multiplied by the white shapes to get the fraction of white circles:

3/10 = fraction of ratio of white circles

5/16 = ratio of white shapes

3/10 × 5/16 = 15/160 (white circles)

do the same for the black circles:

3/11 = ratio of black circles

11/16 = ratio of black shapes

3/11 × 11/16 = 33/176 (black circles)

then you must add these fractions together:

15/160 + 33/176

(to make this easier you can simplify them first)

3/32 + 3/16

multiply second fraction by 2 to get the lowest common denominator of 32

3/32 + 6/32

= 9/32

answer = 9/32 (total circles)

answer: i think the answer is etheir c or d but i don't know which one but have a good day!

step-by-step explanation:

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl