tolong bantu ya kak pakai cara nomor 3 makasih
Matematika
Fanie1111
Pertanyaan
tolong bantu ya kak pakai cara nomor 3 makasih
2 Jawaban
-
1. Jawaban Arkan5283
Mapel : Matematika
Bab : Sistem Persamaan Linear Satu Variabel
Diketahui :
- 24/m = 18/36 = n/100
Ditanya :
- Nilai m + n = ......?
Penyelesaian :
- Nilai m :
24/m = 18/36
18m = 36 × 24
18m = 864
m = 864/18
m = 48
- Nilai n :
18/36 = n/100
36n = 100 × 18
36n = 1.800
n = 1.800/36
n = 50
- Nilai m + n :
m + n
= 48 + 50
= 98
Jawaban : C. 98
Maaf Kalau Salah -
2. Jawaban Manstein
Please, let me answer your question :)
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Mapel : Matematika
Pembahasan :
[tex] \frac{24}{m} = \frac{18}{36} = 18m = 864 \\ \\m = 864 \div 18 = 48[/tex]
[tex] \frac{18}{36} = \frac{n}{100} = 36n = 1800 \\ \\ n = 1800 \div 36 = 50[/tex]
M + N = 48 + 50 = 98.
Yg C jawabannya.
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