Answer:
13,680millimetres of water are blown
Explanation:
1/100litre of water is equaled to 10 millilitres
:• 4/100 litres= 40millilitres
they are 342 guests if each guest blows a bottle of bubble containing 40millilitres the to get the total of milliliters blown u gotta multiply the amount of guest by the total millitres for one bottle to set down u will put
342 guests × 40 millitres= (13680) amount of bubble blown