Se ven hundred eighteen and twelve thousandths in standard form and expanded form

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Identify the number as a rational or irrational. explain. 127

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls