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ivanzaharov [21]
3 years ago
8

By rounding to 1 significant figure, estimate288.7 x 7.8​

Mathematics
1 answer:
Hitman42 [59]3 years ago
6 0

Answer:

2261.86

1 significant figure= 2000

using long multiplication

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The lowest percentage increase in the cost of dye that would make the scarves unprofitable is 42%

<h3>How to calculate the percentage?</h3>

(Price- Unit Cost)/Price= 20% or 0.2

Price- Unit Cost= 0.2 Price

0.8 Price = Unit Cost

Let Unit Cost be x

Price = x/0.8= 1.25x

Dye is 60% of unit costs= 0.6x

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So, in order to become unprofitable, Unit Cost must be 1.25x

Therefore

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2 years ago
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Answer:

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8 0
3 years ago
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