3 years ago

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.

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2 years ago

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skad [1K]

The answer for question number 1 is : 2x + 4
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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
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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

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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

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3 years ago