I would say that if the ones add up to 10 or more, they will regroup and put a 1 above the tens column to show the 10
Answer:
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Step-by-step explanation:
Answer:
.25 .75
.44 .56
Step-by-step explanation:
To find the relative frequency, we take the part over the total.
Since this is a relative frequency table, the total for each row is 1
Group 1 A = 15/ (15+45) = 15/60 = .25
Group 1 B = 45/(15+45) = 45/60 = .75
Group 2 A = 20 /(20+25) = 20/45 =.44
Group 2B = 25/(20+25) = 25/45 =.56
Answer:
The son is 20 and the father is 80.
Step-by-step explanation:
Only use this one pls. Lol
