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snow_lady [41]
3 years ago
13

How would you write 28/440 as a fraction in its lowest terms

Mathematics
1 answer:
Firdavs [7]3 years ago
6 0
28/440 reduced to 7/110     got this by dividing 4 from both sides
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If x=5.25, what is the value of f(x)=10x+8
Nataly_w [17]

Answer:

f(x) = 10x + 8 \\ f(5.25) = 10(5.25) + 8 \\ f(5.25) = 52.5 + 8 \\ f(5.25) = 60.5

8 0
4 years ago
Find the value of x. Round to the nearest tenth.
joja [24]

Answer:

13

Step-by-step explanation:

7 0
3 years ago
The question is below
Anna35 [415]

Answer:

12) A = 27

13) B =  36

14) C = 25

15) D = 30

Step-by-step explanation:

We need to complete the ratio tables

We are given:

Footballs 15   5   20   C     D

Baseballs A   9    B    45   54

The table shows the ratio of footballs to baseballs.

We are given the ratio \frac{Football}{Baseball}=\frac{5}{9}

All other ratios will also be simplified to get \frac{5}{9}

12) Calculate A

Footballs = 15

Baseballs = A

Common ratio is 5/9, we need to find a number that multiplies by 5 to get 15, same number will be multiplied by denominator to get A.

We know that \frac{5\times3}{9\times3}= \frac{15}{27}

So, A = 27

13) Calculate B

Footballs = 20

Baseballs = B

Common ratio is 5/9, we need to find a number that multiplies by 5 to get 20, same number will be multiplied by denominator to get B.

We know that \frac{5\times4}{9\times4}= \frac{20}{36}

So, B = 36

14) Calculate C

Footballs = C

Baseballs = 45

Common ratio is 5/9, we need to find a number that multiplies by 9 to get 45, same number will be multiplied by numerator to get C.

We know that \frac{5\times5}{9\times5}= \frac{25}{45}

So, C = 25

15) Calculate D

Footballs = D

Baseballs = 54

Common ratio is 5/9, we need to find a number that multiplied by 9 to get 54, same number will be multiplied by numerator to get D.

We know that \frac{5\times6}{9\times6}= \frac{30}{54}

So, D = 30

8 0
4 years ago
mission of red marbles to blue marbles in a charge 2 to 5 if there are 35 blue marbles in the jar how many red marbles are there
kotegsom [21]

Answer:

there are 14 red marbles

Step-by-step explanation:

the ratio 2:5 is equivalent to 14:35

7 0
3 years ago
A phone company wants to know if its customers are satisfied with their service. 100 people are surveyed. The results show that
dolphi86 [110]

100:40

=2.5

1200 : 2.5

=480

5 0
3 years ago
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