how to print a float with only 2 digits after decimal in python
#to round floats in Python you can use the "round" function. ex:
tax = 34.4563
tax = round(tax, 2)
#the number 2 at the end is how many digits are rounded.
#the variable "tax" would now be: 34.46how to print answer 2 decimal places in python 3
print("{0:.2f}".format(sum(student_marks[query_name])/3))round off float to 2 decimal places in python
answer = str(round(answer, 2))how to multiply 2 decimals together and get answer back in python
import kivy # todo import buttons from kivy and add clear number button on bottum of program and then bind button
from kivy.app import App
from kivy.uix.label import Label
from kivy.uix.gridlayout import GridLayout
from kivy.uix.textinput import TextInput
from kivy.uix.button import Button
import math
class MyGrid(GridLayout):
def __init__(self, **kwargs):
super(MyGrid, self).__init__(**kwargs)
self.cols = 1
self.inside = GridLayout()
self.inside.cols = 2
self.inside.add_widget(Label(text="NUM1: "))
self.num1 = TextInput(multiline=False)
self.inside.add_widget(self.num1)
self.inside.add_widget(Label(text="NUM2: "))
self.num2 = TextInput(multiline=False)
self.inside.add_widget(self.num2)
self.inside.add_widget(Label(text="ANSWER: "))
self.answer = TextInput(multiline=False)
self.inside.add_widget(self.answer)
self.add_widget(self.inside)
self.clear = Button(text="Clear", font_size=20)
self.clear.bind(on_press=self.pressed)
self.add_widget(self.clear)
def pressed (self, instance):
num1 = self.num1.text
num2 = self.num2.text
answer = self.answer.text
print("num1:", num1, "num2:", num2, "answer:", answer)
def numbermultiplier(num1, num2):
ans = num1 * num2
return ans
print(numbermultiplier(12700.00,5.63))
class MyApp(App):
def build(self):
return MyGrid()
if __name__ == "__main__":
MyApp().run()
# Hi there here is my code ??What I want is to multiply num1 and num2 together in the text box and for it to display the answer in the answer box and if I press clear to clear the whole boxCopyright © 2021 Codeinu
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