Challenge: If the student has already read 25 of the pages, how long will it take them to read the rest of the book? minutes

Your answer should be written as a decimal rounded to the nearest tenth if necessary.

27 +27 or 27times 2=54

the diffrence is 0

step-by-step explanation:

is their an equation anywhere i can take a   look at it and see if i am right.

answer: 4  

the square root of 16 is 4. it is a very simple mathematic concept. a square root when a number multiplied by itself will result in a number. here, the number 16 comes when 4 is multiplied by 4. hence the square root of 16 is 4. you can always figure out a square root by the inverse operation of squaring.