Final answer:
To convert 60cL to milliliters, multiply by 10. Four bottles of sparkling mineral water will not fill a 1-liter bottle.
Step-by-step explanation:
To convert centiliters (cL) to milliliters (mL), we can use the fact that 1 centiliter is equal to 10 milliliters. So, for part (a), 60cL = 600mL.
For part (b), we need to compare the volume of four small bottles of sparkling mineral water to the volume of a 1-liter bottle. Since each small bottle contains 60cL (or 600mL), the total volume of four bottles is 4 * 600mL = 2400mL. Since 2400mL is less than 1000mL (1 liter), four bottles will not fill a 1-liter bottle.