mariamolorogun mariamolorogun

17-06-2021
Mathematics

contestada

If 9 exercise books cost
$540.00. how much will
14 of such cost?

Respuesta :

casth7314 casth7314

17-06-2021

Answer:

$840 dollars

Step-by-step explanation:

Divide 540 by 9 to get the cost of 1 book then multiply it by 14

Answer Link

akbusiness987 akbusiness987

21-06-2021

Answer:

$840

Step-by-step explanation:

[tex]\frac{14}{9}: \frac{y}{540}[/tex]

y × 9 = 540 × 14

9y = 7560

9y ÷ 9 = 7560 ÷ 9

y = 840

Answer Link

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