Answer:
4 hours
Step-by-step explanation:
Since 7 necklaces can be made in 2 hours,
14/7 = 2 (how much to multiply to get 14)
2 * 2 = 4 hours
Basically, since 7 necklaces can be made in 2 hours, double of 7 necklaces can be made in double of 2 hours, which is 4 hours.
Feel free to mark this as brainliest! :D
Answer:
He will need 4 hours to make 14 necklaces
Step-by-step explanation:
Jill can make 7 necklaces in 2 hours that will be
7 necklaces - 2 hours
14 necklaces - ? hours
Let the ? hours be x
Now interchange like in the photo given
You will get
[tex]\frac{7 * x}{14 * 2}[/tex] Or 7×x / 14 ×2
[tex]\frac{7x}{28}[/tex]
4 = x
He will need 4 hours to make 14 necklaces
