October 2018 1 72 Report
Sebuah boat bisa menempuh 340 mil dalam 19 jam saat pergi melawan arus air. Akan tetapi bila tidak melawan arus air ia hanya butuh 14 jam. Carilah kecepatan arus air dan carilah kecepatan boat di air tenang(tak ber-arus).
please answer
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.