试图将除法方程的结果输出到小数点后两位？

Question

所以我只是为Covid在加拿大的死亡做了一个简单的文件，而我似乎不能；在除法后的输出结果中，小数点后两位都减少了吗？

import datetime as dt
start_date = dt.date(2020, 3, 9)
end_date = dt.date(2020, 5, 18)
date_td = end_date - start_date

days_between = date_td.days
print(days_between, 'Days since first Covid death in Canada')
# March 3, 2020 was first recorded death in Canada.  70 days
total_deaths = 5805 / 70
print(total_deaths,':' 'Total Deaths in Canada per day')
carehome_deaths = 4702 / 70
print(carehome_deaths,':' 'Total Care Home deaths per day')

outside_deaths = 1103 / 70
print(outside_deaths,':' 'Total deaths outside of care homes per day')

输出：

自Covid在加拿大首次死亡后70天82.92857142857143：加拿大每天的总死亡人数67.17142857142858：每天总的护理院死亡人数15.757142857142858：每天在疗养院外的总死亡人数

Answer 1

使用round(total_deaths, 2)，希望对您有所帮助！

Answer 2

要在打印语句中舍入小数，请执行以下操作：

print(round(total_deaths, 2), "....")

您可以在round()中找到有关内置数据类型的更多信息