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A teacher gives pens and pencils to elementary students at an equal rate. Pencils Pens 18 72 29 A 35 140 B 168 Determine the missing value for the letter B.
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2 votes
A teacher gives pens and pencils to elementary students at an equal rate.

Pencils Pens
18 72
29 A
35 140
B 168


Determine the missing value for the letter B.

User Chris Henry
by
5.0k points

1 Answer

2 votes
Correct Answer:
42

Step-by-step explanation:
The rule is x 4
Thus B x 4 = 168, so B = 42
User Mattdm
by
5.7k points
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