 
 <prompt> A busy port has 4 cruise ships and twice as many cargo ships. The number of sailboats is 6 more than the cargo ships and seven times more than fishing boats. How many vessels are there on the water?

Ọtụtụ ụgbọala nwere 4 ndị ọkụkọrịa ụgbọala na-agba ọkụkọrịa. Ebe ndị sailboats bụ 6 nweta ọkụkọrịa na ụgbọala na-agba ọnụ ọnụ na ọnụ. Kedu ihe ndị ụgbọala nwere n'ụzọ? <response>: Nke a bụ 4 x 2 = 8 ndị ọzọ ọkụ. 
Nke a bụ 8 + 6 = 14 sailboats. 
Nke a bụ 14/7 = 2 ụgbọala ụgbọala. 
Nke a bụ 4 + 8 + 14 + 2 = 28 ndị na-agba ọnụ. 

Ọ bụghị anyị ga-etinye 28. 