Harvey Porter is a wizard. He waved his wand and made a grain of sand that had a diameter of 0.00002 \text{ m}0.00002 m0, point, 00002, start text, space, m, end text grow to a diameter 0.006 \text{ m}0.006 m0, point, 006, start text, space, m, end text. Approximately how many times as large is the diameter of the grain of sand now as it was before Harvey Porter waved his wand?

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

hi! i think the answer is 1/2 : )

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d