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3 years ago

Martha spent 4/9 of her allowance on food and shopping. What fraction of her allowance had she left?

2 answers:

7 0

Her total allowance as a fraction could be expressed by 9/9. When you subtract the amount that she used, 4/9, you are left with 5/9, which is the solution.

WARRIOR [948]3 years ago

7 0

She has 5/9 of her allowance left

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Plz answer both questions I have more on my hw and I’m in a rush rn

weqwewe [10]

Answer:

see explanation

Step-by-step explanation:

7 × $\frac{1}{7}$ = 1

Is an example of the inverse property for multiplication, that is

any number n multiplied by it's reciprocal $\frac{1}{n}$ = 1

given 5m - 4 = 14 ( add 4 to both sides )

5m = 18 ( divide both sides by 5 )

m = $\frac{18}{5}$

7 0

3 years ago

A farmer's land is separated into sections of size 2 1/5 acres. Suppose there are 2 2/9 such sections. How many acres of land do

Margarita [4]

Answer:

$\frac{44}{29}$

Step-by-step explanation:

The computation of the number of acres of land does the farmer owns is as follows:

Given that

the land of the farmer would be separated into size of $2 \frac{1}{5}$ acres

And, the sections would be $2 \frac{2}{9}$

So,

The number of acres would be

$= 2 \frac{1}{5} + 2 \frac{2}{9}\\\\= \frac{11}{5} + \frac{20}{29}$

Now just multiply the denominator and numerator straight across

$= \frac{11 \times 20 }{5 \times 29} \\\\= \frac{220}{145} \\\\= \frac{44}{29}$

7 0

3 years ago

You are considering leasing a store site that has 1,500 square feet. The landlord is asking for a rent of $50 per square foot, p

tigry1 [53]

Answer:

$75000/year

$6250/month

Step-by-step explanation:

1500 ft²*$50/(ft²*year) = $75000/year

1 year = 12 month

$75000/12 month= $6250/month

3 0

3 years ago

A triangle has an area of 56 square units its height is 14 units what is the length of its base

baherus [9]

The length of the base is 8
area=56
height= 14
A=1/2 bh
56=1/2 b(14)
56=b(14)/2
8=b

7 0

3 years ago

Solve 3x − 2 = 37. please help me

lyudmila [28]

Answer:

x=13

Step-by-step explanation:

1. Isolate the variable

3x - 2 = 37

+2 = +2

2. Divide the equation by the coefficient

3x = 39

/3 /3

3. Answer

x = 13

8 0

3 years ago

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