Answer:
Percent of change ill always be in positive number . As when we take a reference point , all the measurements becoke positive.
Number two
Write the ratio 2/3 to 8 as a fraction in simplest form
Number three
Write the ratio 4/5 over 1/6 in simplest form
Number four
Write the ratio 1/8 ft. over 2/7 ft. in simplest form
Number five
You mix 1 1/2 quarts of juice with 5 1/4 quarts of ginger ale to make fruit punch what is the ratio of the amount of juice to the amount of ginger ale in simplest form
Number six
I am Bundling magazines to recycle I noticed that 6 magazines weigh The same amount what is the unit rate for pounds per magazine
Number seven
A bicyclist rides 1/5 mile in 1/65 hour. Write this ratio as a unit rate
Thx for all your help
a. If three-tenths of the visitors were adults and there were 100 visitors, how many visitors were adults?
b. Five-eighths of the prizes at the Giant Spin were dolls. If there were 64 prizes, how many prizes were NOT dolls?
Answer: a) 30 and b) 24.
Step-by-step explanation:
Since we have given that
a) Number of visitors = 100
According to question, we get that If three-tenths of the visitors were adults.
So, number of adults would be
b) Number of prizes = 64
According to question, Five-eighths of the prizes at the Giant Spin were dolls.
So, Number of prizes are not dolls is given by
Hence, a) 30 and b) 24.