calebabaltimore
05.10.2019 •
Mathematics
In a family, the sum of the ages of four kids is 30 years less than the sum of the ages of their parents. in how many years will these sums be equal?
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Ответ:
Answer
15 years
Step-by-step explanation:
4-2= 2
30 divided by 2 equals 15
15 years
Ответ:
Step-by-step explanation:
Algebra 2, 4 questions w/ pictures