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andrew-mc [135]
3 years ago
12

Sara was thinking of a number. Sara halves the number and gets an answer of 38.5. Form an equation with x for the information

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0

Answer:The equation wth x in the information can be written as

1/2 x = 38.5 , Upon solving, the number = 77

Step-by-step explanation:

Let the number Sara was thinking about be x

halving the number to get an answer = 38.5 can be expressed as

 1/2 X = 38.5

The equation with x in the information can be written as

1/2 x = 38.5

solving it becomes

1/2 x= 38.5

x = 38.5 x 2

x=77

The number Sara was thinking about = 77

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