What is the minimum number of child life jackets required on a vessel with adult life jackets?

The requirement for child life jackets aboard a vessel is based on the number of adult life jackets present. According to regulations, it is mandated that a minimum of 10% of the total number of adult life jackets on the vessel must be child-sized. This is important because it ensures the safety of younger passengers or children who may be on board, accommodating the safety needs of a variety of sizes and ages.

Carrying a sufficient number of child life jackets is a crucial safety consideration, as children cannot use adult-sized jackets effectively, which could compromise their safety in an emergency situation. By providing a minimum of 10% of child-sized life jackets, the regulations help ensure that every child has access to appropriate flotation devices, which is vital for their safety while on the water.

The other options suggest varying percentages of child life jackets, but they do not align with the regulatory requirements. For safe operation and adherence to safety regulations, ensuring at least 10% availability is essential for compliance and the well-being of all passengers.