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3 years ago

Share 72 sweets in the ratio 8:1

2 answers:

8 0

To find the value of you change the ratio to 8/1 or 8 and

Now divide 72 by the total number.

72/8 = 9

Answer = 9

nexus9112 [7]3 years ago

7 0

To find the value of 1 out of all pieces divided, add the ratios.
8+1= 9

Now divide 72 by the total number.

72/9 = 8 (the value of one 1 unit)

Now to find the value of 8 units= 8*8 = 64

Value of 1 unit= 8

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Explaining it thoroughly and you will be mark as Brainiest…

siniylev [52]

Answer:

Can you not make your own video or something

Step-by-step explanation:

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3 years ago

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NEED HELP WITH 13 a-b!!!! PLEASE HELP!!!!!!!

sergij07 [2.7K]

Answer:

a - 6%

b - $7.50

Step-by-step explanation:

The answer for a

the only items that had sales tax were $3.00 and $0.50. The total tax for the both was $0.21 so you can find what percent 0.21 is of 3.00 + 0.50 o 3.50. Do this by dividing the percent you are looking for, 0.21, by what it is the percent of 3.50. 0.21 / 3.50 = 0.06. then you multiply the number you got, in this case 0.06 by 100 to find the percentage so it is 6%

The answer for b

Here you can just take the subtotal, $13.00, and subtract all the other prices and you will be left with the price of the top. 13.00 - 3.00 - 2.00 - 0.50 = 7.50. So the answer is $7.50

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2 years ago

0.58 x 3 = 1.74 Explain how you solved the problem?? Any help

KonstantinChe [14]

Answer:

0.58x3=1.74

Step-by-step explanation:

first, you line up the numbers, easiest with the 0.58 on top. then, you multiply 3x8, which is 24. you put the four in the hundredths place, and carry the two. then, you multiply 3x5 and get 15, and add the two, making it 17. you put the seven in the tenths place, and carry the one the ones place. then you will multiply three by zero and get zero. finally, you add the one, and your answer is 1.74.

3 0

3 years ago

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Simplify 4 to the 7th over 5 squared all raised to the 3rd power.

Radda [10]

First write out your original equation.
${(\frac{ {4}^{7} }{ {5}^{2} } ) }^{3}$
Then use the law of exponents(power of a power) to simplify.
$\frac{ {4}^{21} }{ {5}^{6} }$
(Multiply the numerator and denominator exponents by the outside power.)

The answer is 4 to the 21st over 5 to the 6th.

6 0

3 years ago

Can you help Jorge organize the results into a two-way frequency table? Please answer this ASAP

Juliette [100K]

Answer:

The table is attached!

Step-by-step explanation:

6 students play both musical instrument and a sport
3 students play neither a musical instrument nor a sport
14 students in total play a sport

Given: There are 24 students in the class

The number of students that does not play a sport is 24 - 14 = 10

The number of students that does not play a musical instrument but play a sport = 14 - 6 = 8

The frequency table thus is attached below:

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3 years ago