Corrected typos

03_Day_Booleans_operators_date/03_booleans_operators_date.md

@@ -272,7 +272,7 @@ console.log(count++)        // 0
 console.log(count)          // 1
 ```
 
-We use most of the time post-increment. At leas you should remember how to use post-increment operator.
+We use most of the time post-increment. At least you should remember how to use post-increment operator.
 
 ### Decrement Operator
 
@@ -571,7 +571,7 @@ console.log(`${date}/${month}/${year} ${hours}:${minutes}`) // 4/1/2020 0:56
 1. Slope is (m = y2-y1/x2-x1). Find the slope between point (2, 2) and point(6,10)
 1. Compare the slope of above two questions.
 1. Calculate the value of y (y = x^2 + 6x + 9). Try to use different x values and figure out at what x value y is 0.
-1. Writ a script that prompt a user to enters hours and rate per hour. Calculate pay of the person?
+1. Write a script that prompt a user to enter hours and rate per hour. Calculate pay of the person?
 
     ```sh
     Enter hours: 40