8/12 in its simplest form is 1/3 you can get this by dividing the numerator and denominator by 4 and then by 2
Answer:
Step-by-step explanation:
$8 for every 3
For 6 balloons $8 * 2 = $16
For 9 balloons $8 * 3 = $24
For 12 balloons $8 * 4 = $32
18 balloons / 3 balloons = 6
$8 * 6 = $48
389,422 rounded is 400,000.
