You have 1 case of soap bars and there are 150 bars in a case. You use 300 bars of soap per day. How many cases do you need to order to have enough for 7 days?*

Answers

Answer 1

Answer: Answer:
14 cases

Explanation:
First, we will need to find the number of cases needed per day:
We know that one case includes 150 bars and that the daily consumption is 300 bars. To know the number of cases needed daily, we will use cross multiplication as follows:
1 case .............> 150 bars
?? cases .........> 300 bars
number of cases needed daily = $(300*1)/(150)$
number of cases needed daily = 2 cases

Then, we will get the number of cases needed weekly (7 days):
We know that 2 cases are needed daily. To know the number of cases needed weekly (7 days), we will simply use cross multiplication as follows:
1 day .............> 2 cases
7 days ...........> ?? cases
number of cases needed weekly = $(7*2)/(1)$
number of cases needed weekly = 14 cases

Hope this helps :)

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Is 7/20 equivalent to 7 hundreds

Answers

No. 7/20 is NOT equivalent to 7 hundreds or 7 hundredths.

7 hundreds is 700 in standard form.

7/20 will become a decimal number. It is equal to 0.35

0.35 is not equal to 700.

7 hundredths in decimal form is 0.07

0.35 is still not equal to 0.07.

What is 7 hundred x 10 in unit form?

Answers

Unit form is putting all numbers in place according to its place value.

The proble states 7 hundred which means that 7 is in the one hundreds place.

7 * 100 = 700

The unit form is 700 x 10 = 7,000

the unit form is 700*10 which equals 7,000

Which list of values is ordered from least to greatest? A. –8, –|–4|, 0, |–2|

B. |–6|, 0, 4, –|–7|

C. –|3|, |–2|, 0, 5

D. |–10|, –|–7|, 3, |–9|

Answers

A is correct.

-8, -4, 0, 2

-|-4| becomes -(4) which becomes -4.

A is the answer, this is because -|-4| becomes (-4) and then stays -4

Light travels 300,000 km/s. The planet Mars is about 228,000,000 km from the sun. How would you find out how many minutes it takes light from the Sun to reach Mars?

Answers

Answer:

12.67 minutes

Step-by-step explanation:

Time taken is given by distance divided by speed

Given distance of 228, 000, 000 km and speed of light as 300, 000 km/s then time will be

Time=228, 000, 000/300, 000=760 seconds

Conversion

60 seconds make up 1 minute

760 seconds will be 760/60

Time=760/60=12.666666666666

Rounded off, this is 12.67 minutes

How long will it take a seal swimming at a speed of 8 miles per hour to travel 52 miles?

Answers

6.5 hours. The reason being is that i did 8x6, and got 48, then realized that another .5 would get me 48+4=52, which would fufill the equation

8x6.5=52
Answer: 6.5 Hours

Answer:6.5

Step-by-step explanation:

What is 12% of 17.5?

Answers

12 percent of 17.5 is equal t0 2.1.

Here we have to calculate,

12% of 17.5

We know that,

A figure or ratio that may be stated as a fraction of 100 is a percentage. If we need to calculate a percentage of a number, we should divide it by its entirety and then multiply it by 100. The proportion therefore refers to a component per hundred. Per 100 is what the word percent means. The letter "%" stands for it.

So in order to find percentage,

Divide 12 by 100,

Therefore,

⇒ 12% = 12/100

= 0.12

Now multiply 0.12 wit 17.5 we get,

⇒ 0.12 x 17.5

⇒ 2.1

Hence,

The required value ⇒ 2.1.

Learn more about the percent visit:

brainly.com/question/24877689