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frez [133]
2 years ago
11

There were 60 ducks living in a pond. If the number living at the pond increased by 30%, how many ducks now live at the pond?

Mathematics
1 answer:
timama [110]2 years ago
3 0

Answer:

78

Step-by-step explanation:

You take the original total: 60, and multiply it by 30 to get 1,800. You then divide 1,800 by 100 to get 18. 18 is your 30%. Now, you add the 30% to 60 getting your total number of ducks: 78.

The equation version:

\frac{a}{60} = \frac{30}{100}

It is just proportions.

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