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Mama L [17]
2 years ago
15

What are the equivalent fractions for 2 1/5 and 1 5/6 using 30 as the common denominator

Mathematics
1 answer:
Anuta_ua [19.1K]2 years ago
4 0

Answer:

2 6/30 and 1 25/30

Step-by-step explanation:

First, you need to find 30÷5 and 30÷6. You do this because you need to know the multiplier when you create an equivalent fraction. 30÷5 is 6 and 30÷6 is 5. 2 1/5. You need to multiply the 1 and 5 by 6, that is 2 6/30. 1 5/6. 5 and 6 multiplied by 5 is 25 and 30. 1 5/6=1 25/30

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Aless and Louis are going to put a rectangular pool in their backyard. The cost of installation is $6,000. If the dimensions of
lana [24]

Answer:

cost of the pool per cubic meters = $5

Step-by-step explanation:

The rectangular pool has a dimension of 30 m by 20 m by 2 m. To know the cost of the pool per cubic meter we have to calculate the volume of the pool . Then divide the total cost of the pool by it volume.

volume of the rectangular pool = length × height × width

volume of the rectangular pool = 30 × 20 × 2

volume of the rectangular pool = 1200  m²

The cost of installation is $6000 . The volume of the pool is 1200 cubic meters.

cost per cubic meters = total cost of installation/volume

cost per cubic meters = 6000/1200

cost of the pool per cubic meters = $5

7 0
3 years ago
Subtract. Write the answer in standard form. (12+4i)−(3−7i)
LiRa [457]

Answer:

9+11i

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
What does (2x−2)(3x+5) equal?
saw5 [17]

Answer:

6x² + 4x + 10

Step-by-step explanation:

(2x - 2)(3x + 5)

2x(3x + 5) - 2(3x + 5)

6x² + 10x - 6x + 10

6x² + 4x + 10 ans.

hope this helps you !

4 0
2 years ago
Find the circumference of the circle. Use π=3.14
borishaifa [10]

There is no picture or diameter/radius measurements, therefore this question cannot be answered properly.

5 0
3 years ago
Answer the question
dmitriy555 [2]
Pi is canceled out
so 3/4 x 180 = 135
hope it helps
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