Answer: ratio:14:20 work:7*2=14 10*2=20 ratio:21:30 work: 7*3=21 10*3=30 ratio:28:40 work:7*8=28 10*4=40
Step-by-step explanation: Just multiply the number on the left and right side of the ration by the same number to get an equivalent ratio. I gave some examples above. I hoped this helped.
Answer:
r/n
22.91%
33.33%
Step-by-step explanation:
To calculate the experimental probability, we must divide the number of times the event occurred by the total number of events, that is:
r / n
r = 11, n = 48
11/48 = 0.2291
In other words, the experimental probability is 22.91%
for the theoretical probability it would be the quantity that there is of that object among the total quantity of objects, in this case it would be:
1/3 = 0.3333
that is, the probability is 33.33%
Answer:
The answer to your question is the letter B
Step-by-step explanation:
Data
11/6x + 2/13x =
Process
1.- Find the Greatest common factor
GCF = (6)(13)x
GCF = 78x Just multiply the terms that are different
2.- Sum the terms up
11/6x + 2/13x = [(11 x 13) + (6 x 2)] / 78x
3.- Simplify
= [143 + 12]/78x
= 155/78x
4.- It is not possible to simplify more so the answer is 155/78x
Rewrite input as fractions:
5/10, 2/5
For the denominators (10, 5) the least common multiple is 10.
The least common denominator least common multiple is 10.
Rewrite the original inputs as equivalent fractions with the least common multiple: 5/10, 4/10
Your answer for your question is <em>10</em><em />.
Answer:
3/2
Step-by-step explanation:
