LamijaZ460459 LamijaZ460459
  • 25-10-2022
  • Mathematics
contestada

if 4 books cost $52, how much will 6 books cost?

Respuesta :

SoleilN690287 SoleilN690287
  • 25-10-2022

Answer:

$78

Explanation:

From the question, we are told that 4 books cost $52, this can be expressed as;

4 books = $52

To determine the cost of 6 books, this can be written as;

6 books = x

Divide both expressions

4/6 = 52/x

Cross multiply

4x = 6 * 52

4x = 312

x = 312/4

x = 78

Therefore 6 books will cos $78

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