33 ?
Polly's flowers in her garden are
2/5 roses. Of the roses, 5/7 are
pink. What fraction of the flowers
in Polly's garden are pink roses?

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

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