Their is a lot of ways to use rational numbers in the world like miles per gallon,number of pages per hr.
You would find the decimal of a percentage by dividing the percentage by 100.
2.5/100=0.025
Answer:
2m - 20
Step-by-step explanation:
Given that:
First week minutes = m
Second week minutes = (2 * first week minutes - 20)
Second week = 2m - 20
Therefore, the expression for the number of practice minutes for the second week is :
2m - 20
There are about 15 tablespoons in a cup
