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OLga [1]
3 years ago
10

What is the sum in the simplest from , 4 1/2 + 1 3/5

Mathematics
1 answer:
noname [10]3 years ago
4 0

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form:

61 /  10

Decimal Form:

6.1  

Mixed Number Form:

6 1/10  

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Sam and Paul started a business. Their investments were in the ratio 6 : 7, respectively. How much did Paul invest if Sam's inve
salantis [7]

Answer:

$966

Step-by-step explanation:

6/7 =  828/x

Write a proportion.

6x = 7(828) Use cross products.

6x = 5796 Multiply.

x = 966 Divide both sides by 6.

Paul's investment was $966.

4 0
2 years ago
2 questions, all help is welcomed, I am very desperate yall thanks~!
skad [1K]
The answer for question number 1 is : 2x + 4
and for question number 2 : 10
7 0
3 years ago
A women invest $688.88 in a savings account that pays 9.25%annually.how much is in the account at the end of the year?
adoni [48]
Simple interest=prt
=688.88 (.0925)(1)
=63.72

Balance=investment + interest earned
=688.88+63.72=$752.60
7 0
3 years ago
How to write 6/8 as a decimal ?
Korvikt [17]

all have to do is divide the fraction to make it into a decimal ,

6/8= 0.75

6 0
3 years ago
Can someone please help me with this problem!
Anna71 [15]

Answer:

11 yards

Step-by-step explanation:

The volume of a cone formula is:

V=\frac{1}{3}\pi r^2 h

Where V is the volume,

r is the radius (half of diameter)

h is the height

Given,

h = 15

V = 475.17

We find the radius (r) first by substituting given values:

V=\frac{1}{3}\pi r^2 h\\475.17=\frac{1}{3}\pi r^2 (15)\\475.17=5\pi r^2\\r^2=30.25\\r=5.5

The radius (r) is 5.5 yards

We need the diameter, which is DOUBLE THE RADIUS, so diameter would be:

Diameter = 5.5 * 2 = 11 yards

8 0
3 years ago
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