Do these ratios form a proportion? 9 visitors : 1 hour 16 visitors : 3 hours Choices: (A)yes (B)no

Write Ratio in Fraction Form: Write the ratio 9 visitors for 1 hour in fraction form. text(Visitors) / text(Hours) = 9 / 1 Fraction form of the first ratio: 9 / 1 Simplify Fractions: Write the ratio 16 visitors for 3 hours in fraction form. text(Visitors) / text(Hours) = 16 / 3 Fraction form of the second ratio: 16 / 3 Check for Proportion: Simplify both fractions to check if they form a proportion. First fraction: 9 / 1 = 9 Second fraction: 16 / 3 does not simplify to a whole number. Check if 9 / 1 is equal to 16 / 3 by cross-multiplying. 9 * 3 = 27 1 * 16 = 16 Since 27 is not equal to 16, the ratios do not form a proportion.

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Do these ratios form a proportion? $\newline$ $9$ visitors : $1$ hour $\newline$ $16$ visitors : $3$ hours $\newline$ Choices: $\newline$ (A)yes $\newline$ (B)no

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Grade 7

Do the ratios form a proportion: word problems

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Q. Do these ratios form a proportion?

\newline

9

visitors :

1

hour

\newline

16

visitors :

3

hours

\newline

Choices:

\newline

(A)yes

\newline

(B)no

Write Ratio in Fraction Form: Write the ratio $9$ visitors for $1$ hour in fraction form. $\newline$ $\text{Visitors} / \text{Hours} = \frac{9}{1}$ $\newline$ Fraction form of the first ratio: $\frac{9}{1}$
Simplify Fractions: Write the ratio $16$ visitors for $3$ hours in fraction form. $\newline$ $\text{Visitors} / \text{Hours} = \frac{16}{3}$ $\newline$ Fraction form of the second ratio: $\frac{16}{3}$
Check for Proportion: Simplify both fractions to check if they form a proportion. $\newline$ First fraction: $\frac{9}{1} = 9$ $\newline$ Second fraction: $\frac{16}{3}$ does not simplify to a whole number. $\newline$ Check if $\frac{9}{1}$ is equal to $\frac{16}{3}$ by cross-multiplying. $\newline$ $9 \times 3 = 27$ $\newline$ $1 \times 16 = 16$ $\newline$ Since $27$ is not equal to $16$ , the ratios do not form a proportion.