Jawaban dari "Hassan has only red cars and blue Cars on the ratio 3:2 he has 155 Cars on total. How many blue Cars..."

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Jawaban:

62 blue cars

Penjelasan dengan langkah-langkah:

Hassan has only red cars and blue Cars on the ratio 3:2 he has 155 Cars on total. How many blue Cars does he have?

Hassan hanya memiliki mobil merah dan mobil biru dengan perbandingan 3 : 2. Dia memiliki total 155 mobil. Berapa banyak mobil biru yang dimilikinya?

Solution :

[tex]\sf blue~cars = \frac2total~ratio \times total~cars[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf=\frac23~+~2\times155[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf = \frac2\cancel5 \times \cancel155[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf = 2 \times 31[/tex]

[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \boxed\bf 62 \: cars[/tex]

So, he has 62 blue cars.