Write and solve an equation to find the width w of the rectangle. Explain how you know what units to use with the answer
1 answer:
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( -6) - ((-2) - 5) × 2
First, simplify your brackets. / Your problem should look like:
Second, simplify -2 - 5 to get -7. / Your problem should look like:
Third, multiply 7 × 2 to get 14. / Your problem should look like:
Fourth, simplify. / Your problem should look like:
Answer: 8
First, simplify your brackets. / Your problem should look like:
Second, simplify -2 - 5 to get -7. / Your problem should look like:
Third, multiply 7 × 2 to get 14. / Your problem should look like:
Fourth, simplify. / Your problem should look like:
Answer: 8
63.27 % of fishes are gold fish
<h3><u>Solution:</u></h3>Given that out of 49 fish, 31 are goldfish
To find: percent of gold fish
The percent of gold fish is calculated by dividing number of goldfish by total number of fish multiplied by 100
<em><u>The percentage of gold fish is given by formula:</u></em>
From given information,
total number of fish = 49
number of gold fish = 31
Substituting the values in formula, we get
Therefore, approximately 63.27 % of fishes are goldfish