If the volume of an irregular sound is determined by the water displacement technique, its volume will be equal to

Aballoon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon? a balloon inflated with three breaths of air has a volume of 1.7 l. at the same temperature and pressure, what is the volume of the balloon if five more same-sized breaths are added to the balloon?

What’s the scientific notation for the number 6,840,000,000

Can someone me with 6 to 10 plz this is for masteries test.