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3 years ago

Calculate the fraction: 5x6/7 Plssss help solve...

Mathematics

2 answers:

Elena-2011 [213]3 years ago

6 0

Answer:

4 2/ 7

Step-by-step explanation:

using a = a/1, convert the expression into fraction

5/1 x 6/7 to multiply the fractions, multiply the numerators and denominators separately

5x6/1x7 = 30/7 alternative form 4 2/7, 4.285714

MariettaO [177]3 years ago

4 0

4x2/7

Using A= a/1 convert the expression into a fraction

5/1x6/7 to multiply the fractions multiply the numerators and denominators separately

5x6/1x7=30/7 alternative from 4x2/7 4.285714

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Simon is selling candy bars for his class fundraiser. In each box of 56 candy bars, 18 are

Sphinxa [80]

Answer:

it will be 1.75$

Step-by-step explanation:

56-18

38x2.25

117$ - 85.5$

31.5 / 18

7 0

3 years ago

A florist was looking at her flower order. The ratio of roses to sunflowers was 4 to 9. When she was done, she realized there we

IRINA_888 [86]

Answer:

$52$ roses and $117$ sunflowers

Step-by-step explanation:

Since the ratio of roses to sunflowers is $4:9$ , we can represent how many there are of each as $4x$ and $9x$ , respectively. We know that there are $65$ more sunflowers than roses, so we can set up the following equation to solve for $x$ :

$4x+65=9x$

Solving for $x$ , we get:

$4x+65=9x$

$4x+65-4x=9x-4x$ (Subtract $4x$ from both sides of the equation to isolate $x$ )

$65=5x$ (Simplify)

$5x=65$ (Symmetric Property of Equality)

$\frac{5x}{5}=\frac{65}{5}$ (Divide both sides of the equation by $5$ to get rid of $x$ 's coefficient)

$x=13$ (Simplify)

Therefore, since $x=13$ , we know that there are $4x=4*13=52$ roses and $9x=9*13=117$ sunflowers. Hope this helps!

4 0

3 years ago

How do you simply the fraction 6/42

marissa [1.9K]

Answer: Divide 6/42 by 6/6 to get 1/7

Step-by-step explanation: To find the numerator when dividing by 6/6, divide 6/6 to get 1. To find the denominator, divide 42/6 to get 7.

6 0

2 years ago

Read 2 more answers

How does a "for every" statement show a ratio comparison?

Alchen [17]

Example: For every 3 boys, there are 4 girls.

Ratio: 3:4 also 3/4

How to use it?

Example question: If there are 3 boys for every 4 girls and there are 27 boys in the class, how many girls are there?

How to set up the ratio:

3 27
— = —
4 x

Solve it?

[Cross Multiply]

3x= 108

[Divide]

X= 36

How to check it?

Reduce 27/36 and see if it equals 3/4

OR

Plug both into the calculator and both should come out with the same decimal. In this case it is 0.75

8 0

3 years ago

A force of F = 1.12×104 Newtons does work of W = 1.18×106 Joules. What is the approximate displacement in meters (Displacement =

alexira [117]

Answer: 105.3 m

Step-by-step explanation:

Given

Applied force is $F=1.12\times 10^4\ N$