When Gail goes on a hike, she always packs a ratio of 20 protein bars to 15 water bottles in her backpack. Complete the statement about the ratio of protein bars to water bottles.

CLEARCHECK
For a short hike, Gail should pack
protein bars if she packs 3 water bottles.

.

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