Nathan usually drinks 37 ounces of water per day. He read that he should drink 56 ounces of water per day. If he starts drinking 56 ounces, what is the percent increase? Round to the nearest percent.
The percent increase is
%.
Math

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.