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In Mathematics / Middle School | 2014-09-18

What number completes the following equation?

\[ 8 \times (40 + 7) = (8 \times ?) + (8 \times 7) \]

Asked by mariapapagiann

Answer (3)

First do anything in the parentheses like 40+7=47 then take 47 multiply 8 which = 376 then 8 multiply by 7= 56 after that take 376 + 56 = 432
432 IS YOUR ANSWER

Answered by khietanh1214 | 2024-06-10

The missing number is 40.
Complete equation: 8 × ( 40 + 7 ) = ( 8 × 40 ) + ( 8 × 7 )
Given :
8 × ( 40 + 7 ) = ( 8 × ?) + ( 8 × 7 )
To find :
The missing number that completes the given equation.
According to the distributive property ,
a × ( b + c ) = ( a × b ) + ( a × c )
Comparing left-side , we have
a= 8, b =40 and c =7
So, by using distributive property, we get
8 × ( 40 + 7 ) = ( 8 × 40 ) + ( 8 × 7 )
Therefore, the missing number is 40.
Learn more about **distributive property **here:
https://brainly.com/question/2581693

Answered by JeanaShupp | 2024-06-15

The missing number that completes the equation is 40. This is found using the distributive property of multiplication to simplify and solve the equation step by step. Subtracting and dividing ultimately gives us the value of the unknown.
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Answered by JeanaShupp | 2024-09-27

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