#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Thu Sep 20 16:28:16 2018

@author: sinsakuokazaki
"""

#1.5

answer = (9.5 * 4.5 - 2.5 * 3) / (45.5 - 3.5)

#display answer
print("The answer is", answer)

