20/100 could be converted to 2/10 or 1/5
2/8 could be converted to 1/4
90/100 could be converted to 9/10
Answer:
Jordan has 4/5 as many DVDs as Joseph means Joseph has more DVDs than Jordan. number of Joseph's DVDs * 4/5 = 56 so
number of Joseph's DVDs= 56 * 5/4 = 70
Answer:
0.85 ( lowest value proportion to vaccinate )
Step-by-step explanation:
Using the herd immunity relationship
Vc = E - ( E / Ro )
Vc = critical vaccination level
E = vaccine effective against the transmission = 1
Ro = Basic reproduction number
lets assume the effectiveness of the transmission = 100% = 1
lets assume the
Vc = 1 - ( 1 / 3 ) = 67%
but the lowest value proportion to vaccinate = 85%
Answer:
15.69% decrease
Step-by-step explanation:
To find the percent change, we take the original price and subtract the new price
2.55 -2.15 = .40
Divide by the original price
.40/2.55
.156862745
Multiply by 100%
15.6862745 %
Since the price went down, this is a decrease
15.69% decrease
Answer: Its on paper I can't solve it
Step-by-step explanation: