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PilotLPTM [1.2K]
3 years ago
7

Decrease 18 tonnes by 30%

Mathematics
1 answer:
Leviafan [203]3 years ago
5 0
10% of 18 tonnes = 1.8 tonnes
30% of 18 tonnes = 5.4 tonnes
18 - 5.4 tonnes = 12.6 tonnes
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3 years ago
Does anyone know what the inequality would be?
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8 0
3 years ago
What is the interest rate if...<br> Principal = $1,250<br> Time = 4 years<br> Interest = $285.
alexandr402 [8]

Answer:

<h3>The answer is 5.7 %</h3>

Step-by-step explanation:

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r =  \frac{100I}{pt}  \\

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p is the principal

t is the time

I is the interest

From the question

Principal = $1,250

Time = 4 years

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We have the final answer as

<h3>5.7 %</h3>

Hope this helps you

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