Lisa goes to school 7 hours per day works 3 houre per day and sleeps for 8 hours per day. What is the ratio of hours lisa works to hours lisa sleeps?

Answers

Answer 1

Answer: works =3 hours
sleeps =8 hours
ask :ratio
answer :
works : sleeps
3 : 8
3/1,5 : 8/1,5
2 : 5,3

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How do I put 2.625 into a fraction

Answers

2 and 625/1000 (simp)

2 5/8 as a mixed number

25/8 as a regular fraction

2 and 5/8

2 5/8 mixed number

21/8 as an improper fraction

Is 4.125.... rational or irrational

Answers

it is an irrational number, since it is non-terminating

Irrational, I had trouble with this when I first started learning this part of math also.

I need to know the step by step working to get the answer 18

Answers

When you divide a number by a fraction, you should multiply the number by the reciprocal of the fraction. So if you make 1 1/3 an improper fraction you get 4/3. When you multiply 24 by the reciprocal, which is 3/4, you multiply it by the numerator and divide it by the denominator. So
(24 x 3) / 4
72 / 4
18

Five cakes cost 4.00 how much do 7 cost

Answers

The cost of 7 cakes will be equal to 5.6.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the cost of 5 cakes is 4. The cost of 7 cakes will be calculated as,

5 cakes = 4

1 cake = 4 / 5

7 cakes = ( 4 x 7 ) / 5

7 cakes = 5.6

To know more about an expression follow

brainly.com/question/936813

#SPJ2

you need to divide 5/4 and youll get the price for 1 cake (1.25) then just add 2 more times to 5 (6.5) is the total

PLSSSS HELP IF YOU TRULY KNOW THISSS

Answers

Multiply the two base numbers of 5 and 6 together and you will have 30^3 as your answer.

Answer:

27,000

Step-by-step explanation:

Solve exponents first according to PEMDAS:

5^3 is 5 multiplying by itself three times.

So,

5^3 = 5 x 5 x 5

5 x 5 x 5

25 x 5

= 125

Now let's find the second number:

6^3 is 6 multiplying by itself three times.

So,

6^3 = 6 x 6 x 6

6 x 6 x 6

36 x 6

= 216

Now let's multiply these two numbers:

125 x 216

= 27,000

What is 15 divided by 266 with a remainder of 11?

Answers

Long Division time!
____
15 / 266

__1_
15 / 266
-15
__________
116

__17
15 / 116

__17
15 / 116
-105
____________
11

Answer is 17, with remainder of 11.

266-11=255 is the number that doesn't have a remainder when multiplied to 15 and you answer.

255/15=17

Therefore 17 is the number you get when 266 is divided by 15 with a remainder of 11.

Unless I interpreted your question incorrectly...

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