If he puts 300 sunfish into the pond, he will put 225 perch in the pond.
<h3>What is a ratio?</h3>
A ratio is the comparison of one thing to another. Generally, ratios compares value.
They store the children pond keeping a ratio of 4 sunfish to 3 perch. Therefore, the ratio of sunfish to perch will be as follows
If he 300 sunfish into the pond , the number of perch that will be in the pond can be calculated as follows:
cross multiply
4x = 900
x = 900 / 4
x = 225
learn more on ratios here: brainly.com/question/89456?referrer=searchResults
Answer:
72.57 kg
Step-by-step explanation:
1 lbs = 0.45359237 kg
160 lbs = 160 * 0.45359237 kg = 72.5747792 kg
72.5747792 kg round to the nearest hundredths is 72.57 kg
Answer:
Exact area = 1568 - 392π cm^2.
Approximate area = 336.5 cm^2 to the nearest tenth.
Step-by-step explanation:
As there are 8 congruent circles arranged in 2 rows the length of the rectangle = 2 * the width.
2L + 2W = 168
L = 2W so:
4W + 2W = 168
W = 168/6
= 28cm
L = 56 cm.
Thus the area of the rectangle = 56 * 28 = 1568 cm^2.
The diameter of each circle = 28 / 2 = 14 cm so the radius = 7 cm.
Now the area of each circle = π r^2 = 49 π cm^2.
So the exact area of the shaded area = 1568 - 8 * 49 π.
= 1568 - 392 π cm^2.
Approximate area = 336.5 cm^2 to the nearest tenth.
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