Respuesta :
Answer:
36 necklaces
Step-by-step explanation:
Make a proportion
12/20=x/60
Cross multiply
20x=720
Divide by 20 on both sides
x=36
So, she can make 36 necklaces in an hour
Hope this helps! :)
Answer:
36 necklaces
Step-by-step explanation:
Make a proportion
12/20=x/60
Cross multiply
20x=720
Divide by 20 on both sides
x=36
So, she can make 36 necklaces in an hour
Hope this helps! :)