Kelly is knitting a scarf for her brother. It took her 1/3 hour to knit 3/8 foot of the scarf. What is Kelly’s knitting speed, in feet per hour? 1. 1 1/8 per hour

2. 3 feet per hour

3. 2 1/2 feet per hour

4. 4 1/2 feet per hour

it's 1 1/8 per hour.

Step-by-step explanation:

if it takes 1/3 hour to get 3/8, then if you add 6/8 which is the other 2/3 hour. you get 1 1/8

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

step-by-step explanation:

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