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3 years ago

4/5 - 1/6 in simplest form

Mathematics

2 answers:

Oksi-84 [34.3K]3 years ago

5 0

4/5 - 1/6 now convert to 30ths = 24/30 - 5/30 = 19/30.you get this by multiplying

sladkih [1.3K]3 years ago

4 0

5 and 6 both go into 30

4/5= 24/30
1/6= 5/30

24/30-5/30= 19/30

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An elevator can hold a maximum of 1500 pounds. An average child weighs 75 pounds and the average adult weighs 150 pounds. The el

CaHeK987 [17]

Let's take this problem step-by-step:

Let's first set up some variables:

c: # of children
a: # of adults

Let's examine the information given:

Elevator can hold a maximum of 1500 pounds

⇒ average child is 75 pounds

⇒ average adult is 150 pounds

⇒ therefore: $75c + 150a\leq 1500$

Elevator can fit no more than 14 people

⇒ therefore: $c + a \leq 14$

Let's graph the equations:

$75c+150a\leq 1500\\c+a\leq 14$

⇒ look at the image attached

The point at which the two graphs intersect:

⇒ is the solution that represents the amount of children and adults and

their combine weight

With the horizontal axis being the # of children and vertical axis being the # of adults:

⇒ the solution is 8 children and 6 adults

Answer: 8 children and 6 adults

Hope that helped!

7 0

1 year ago

Jack deposited a check into his account for $227.21. Then, he withdrew $227.21 in cash in the same transaction. What is the net

Slav-nsk [51]

454.42, it’s the net about of the money before anything is deducted

5 0

3 years ago

Read 2 more answers

can someone please help? And can you also explain how to do it, because I forgot the steps on how to do it

alexdok [17]

Answer:

option 3) EF= -7 FG= -7

Step-by-step explanation

X= 1/2

EF= 2X-8

= 2 X 1/2 -8

=1 - 8

EF = -7

FG= 4X -9

= 4X 1/2

2 - 9

FG = -7

7 0

2 years ago

The $414 price charges a store for a small refrigerator consists of the refrigerator's original cost to the store plus a profit

navik [9.2K]

Answer:

Step-by-step explanation:

the question is not formatted well

A store charges $414 for a small refrigerator, the price consists of the refrigerator's original cost to the store plus a profit 15% what was the refrigerator's original cost to the store?

Step one:

given data

we are told that the price of the small refrigerator contains both the original price and 15% profit

mathematically

$414= original price + 15% profit

Step two:

let us solve for 15% of 414

=(15/100)*414

=0.15*414

=$62.1

This shows that the profit is $62.1

let the original price be x

$414= x + 62.1

solve for x

x=414-62.1

x=351.9

The refrigerator's original cost to the store $351.9

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2 years ago

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Afina-wow [57]

Answer: You should get 0.68 back

Step-by-step explanation: I just did a test and got 100%

7 0

2 years ago

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