What is the estimate of 1/8+1/4

He expression 2(l + w) is used to calculate the perimeter of a rectangle, where l is length and w is width. if the length is fraction 2 over 3 unit and the width is fraction 1 over 3 unit, what is the perimeter of the rectangle in units? fraction 2 over 3 unit 1 unit 1fraction 2 over 3 units 2 units

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

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