Question

Each student needs 4 stencils and 6 colored pencils for a project. If a class uses 27 colored pencils for the project, how many stencils do they use? Use a ratio table to solve this problem.

Answer 1

Answer:

without ratio table.

1 Student uses stencils and pencil - 4:6

so if 27 coloured pencil is used by a class so stencils used- is 4:6 = x: 27.

so product of extremes is equal to product of means, so product of extremes; 4 × 27 is 108 and 108 divided by 6 is 18

so 18 stencils used by a class.

Step-by-step explanation:

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