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3 years ago

Pls help :: geometry summer assignment

Mathematics

2 answers:

Damm [24]3 years ago

7 0

42/12 = 3.5, 63/18 = 3.5, therefore we will be multiplying the last time by 3.5. 40x3.5= 140, and therefore, the number of pencils produced in 40 seconds is 140

Marysya12 [62]3 years ago

7 0

Answer:

140

Step-by-step explanation:

Left column = x

Right column = y

Rule = 3.5x = y

Because 42/12 = 3.5

3.5 * 40 = 120 + 20 = 140

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