Answer:

V² = 75 units

Explanation:

Let us find the volume when pressure is 30.4

units.

So we are given that

P¹=30units

V¹=76units

P²=30.4units

V²=?

Now let us calculate the V²

.

By applying the proportionality theorem and i.e. P¹V¹=P²V²

Now let's substitute the values and solve it. We get

P¹V¹=P²V²⇒30×76=30.4×V²⇒V²=30×7630.4=228030.4=75

∴V²=75units