The ratio can consequently be expressed as fractions or as a decimal. 2:5 in decimals is 0.4. A rate is a little bit different than the ratio, it is a special ratio. It is a comparison of measurements that have different units, like cents and grams. A unit rate is a rate with a denominator of 1.o compare the ratio between the flashlights and the batteries we divide the set of flashlights with the set of batteries. The ratio is 2 to 5 or 2:5 or 2/5. All these describe the ratio in different forms of fractions.
The United States acquired the rights to build and operate the Panama Canal during the first years of the 20th century. The Hay-HerrÃ¡n Treaty, negotiated with the nation of Colombia in 1903, allowed the United States rights to the land surrounding the planned canal. The Colombian Senate refused to ratify the treaty, but Panama was in the process of seceding from Colombia.
At that time, Panama was a state of Colombia. Canal negotiations between America and Colombia did not go smoothly. After 9 months, the United States threatened to end the talks and begin negotiations with Nicaragua.The threat worked. Roosevelt was ready to take over Panama to build the canal.olombia asked the United States to help it re-gain control of Panama. The United States refused. It said it would oppose any attempt by Colombia to send more forces there. The United States also recognized Panama's independence. And, almost immediately, it started negotiations with the new government on a canal treaty.