1. 6/7 to a fraction 2. 15/20 to a fraction
3. 6 divided 7 to a fraction
4. 20 divided by 15 to a fraction

Please help!!!
I will give 67 points and brainlest!!

Jessica and martha each have a bag of cookies with unequal quantities. they have 30 cookies total between the two of them. each of them ate 6 cookies from their bag. the product of the number of cookies left in each bag is not more than 80. how many more cookies will jessica have martha? if x represents the number of cookies jessica started with, complete the statements below.the inequality that describes the relationship between the number of cookies each one of them has is x^2 - x +224 > = 0.jessica has at least cookies more than martha.

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Find the area of a parallelogram with base 15 yards and height 21 2/3