Darren filled boxes with tins of orange juice and numbered the boxes in the order in which they were filled. he packed the 496th tin box 21 and then stopped for lunch. box 21 was never completely filled. how many tins were in box 21?

i think the answer is b.

step-by-step explanation:

not 100% sure though.

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