A truck is carrying tomato juice, pineapple juice, and pear juice bottles in a ratio of 8:1:2. if there are 13 pineapple juice bottles, then how many pear juice bottles are there

acd, jgvjgbgbgvhgbhjjn

1/8 is left? add a bit more info plz

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.