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Tcecarenko [31]
2 years ago
15

The photographer got the baby to smile in 30% of the photos he took. If the baby smiled in 12 photos how many photos did the pho

tographer take
Mathematics
1 answer:
slamgirl [31]2 years ago
5 0

Answer:

40 photos

Step-by-step explanation:

\frac{3}{10} =\frac{12}{y}

3 × y = 12 × 10

3y = 120

y = 40

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