Question

Which cylinder pressure will Jillian need if she plans to fill 90 balloons?

Tank Pressure and Balloon Quantity
Pressure in the helium Number of 9-inch
cylinder (psi)
balloons
100
30
150
?
?
200
250
?
300
?
150
200
0 250
0 300

Answer 1

C

Explanation:

Because if she wants to fill 90 balloons 100 is 30 so multiply by 30×3 and u get 90

Answer 2

Answer: 300

Explanation:

i took the test and got it right