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Amanda [17]
3 years ago
12

Margo added three multi-digit decimal numbers. The first number was 5.19. The second number was 10 times the first number. The t

hird number was 10 times the second number. What was the sum?
Mathematics
1 answer:
Anika [276]3 years ago
7 0

Answer: 576.09

Step-by-step explanation:

First number = 5.19.

The second number was 10 times the first number which will be:

= 5.19 × 10

= 51.9

The third number was 10 times the second number. Thus will be:

= 51.9 × 10

= 519

The sum of the numbers will be:

= 1st number + 2nd number + 3rd number

= 5.19 + 51.9 + 519

= 576.09

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