Question
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Without doing any calculations, determine the missing number that will make the value of Expression \( B \) half the value of Expression \( A \). A \( (8+54+91) \times 12 \) B \( (8+54+91) \times \) \( \qquad \) Enter your answer in the box. \( \square \)

Ask by Brooks Huff. in the United States
Mar 13,2025

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Answer

The missing number is 6.

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The Deep Dive

Let's break this down in a fun way! Expression \( A \) combines some interesting numbers—8, 54, and 91—which, when added together, create a delightful sum that gets multiplied by 12. Now, for Expression \( B \), the goal is to find a number that, when multiplied with the same sum (8 + 54 + 91), gives us half of Expression \( A \). Here's a handy tip: since you want Expression \( B \) to be half, simply divide the multiplier of Expression \( A \) (which is 12) by 2. Voilà! The missing number for Expression \( B \) should be \( 6 \) to achieve that half value. The fun part is realizing how simple fractions can often solve puzzles in mathematics! So if the multiplier for Expression \( B \) is 6, you’re all set to balance the scales!

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