4. A class of 50 pupils is divided into two groups. One group
has eight less than the other. How many are in each group?
A. 23 and 22
B. 21 and 29 C. 24 and 26 D. 27 and 23
pls. answer it correctly or else report
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4. A class of 50 pupils is divided into two groups. One group
has eight less than the other. How many are in each group?
A. 23 and 22
B. 21 and 29 C. 24 and 26 D. 27 and 23
pls. answer it correctly or else report
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Answer:
b 21 and 29 ayanbpo answer sa question
Verified answer
GROUP
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» A class of 50 pupils is divided into two groups. One group has eight less than the other. How many are in each group?
[tex] \: : \implies \sf \large n + (n - 8) = 50[/tex]
[tex]\implies \sf \large n + n - 8 = 50[/tex]
[tex]\implies \sf \large n + n = 50 + 8[/tex]
[tex]\implies \sf \large 2n = 58[/tex]
[tex]\implies \sf \large \frac{ \cancel2n}{ \cancel2} = \frac{58}{2} \\ [/tex]
[tex]\implies \sf \large n = 29[/tex]
[tex] \: : \implies \sf \large n - 8[/tex]
[tex]\implies \sf \large 29 - 8[/tex]
[tex]\implies \sf \large 21 \\ \\ [/tex]
Final Answer:
[tex] \tt \huge » \: \purple{B. \: 21 \: and \: 29}[/tex]
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