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Sladkaya [172]
3 years ago
5

of the 50 students in the cafeteria, 7 have red hair. If there are 750 students in the school, predict the number of students wh

o have red hair.
Mathematics
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

105 students

Step-by-step explanation:

7/50 = x/750

(7 * 750)/50 = 5250/50

= 105

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\huge\bold{Given:}

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\huge\bold{To\:find:}

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\large\mathfrak{{\pmb{\underline{\orange{Solution}}{\orange{:}}}}}

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\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

Using Pythagoras theorem, we have

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\longrightarrow{\blue{}} {x}^{2} + (8)² = (17)²

\longrightarrow{\blue{}} {x}^{2} + 64 = 289

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Hence verified.

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