2 years ago

If 9 exercise books cost$540.00. how much will14 of such cost?

Mathematics

2 answers:

Marina CMI [18]2 years ago

8 0

Answer:

$840 dollars

Step-by-step explanation:

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

Mazyrski [523]2 years ago

8 0

Answer:

$840

Step-by-step explanation:

$\frac{14}{9}: \frac{y}{540}$

y × 9 = 540 × 14

9y = 7560

9y ÷ 9 = 7560 ÷ 9

y = 840

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If 9 exercise books cost$540.00. how much will14 of such cost?​

If 9 exercise books cost$540.00. how much will14 of such cost?