When janet runs her average step length is 36 inches. how many steps would she have to take to run 1 mile?
1 mile divided by 36 inches equals 1760 inches and if there are 30 inches in a step, we would divide 1760 by 30 and then the answer would be 58.7 but if you don't need the decimal, we can take and round this to 59 and then we have our answer.
1. both number are written in scientific notation, because both have the following form:
where a is a number between 1 and 10 (but not including 10) and the exponent b is an integer.
2. both have the same exponent, therefore, you can subtract 3.2 and 1.1 and write again, as you can see below:
hope that you