Answer:
Since zero has no value, it does not need to be included when writing a number in expanded form.
Step-by-step explanation:
hopefully this answer can help you to answer the next question
Step-by-step explanation:
If the library surveyed 240 people and only 15% chose documentaries, then only 36 people chose documentaries and the other 204 chose something else other than documentaries. You had to get 15% into decimal form and to do that you move the "." in 15.0% left 2 places so you get 0.15. Then you multiply 240 by 0.15 and you get 36.
Answer:
95%
Step-by-step explanation:
19 out of 20
Write as a fraction
19/20
Multiply both the numerator and denominator by 5
19 * 5 / 20 * 5
95/100
Write as a percent
95%
Hope this helps :)
Answer:
56 cubic feet
Step-by-step explanation:
V = l x w x h
V = 4 x 7 x 2