All categories

3 years ago

This my lil sis work help her

Mathematics

2 answers:

Sholpan [36]3 years ago

6 0

Answer:

Option D is your answer

zepelin [54]3 years ago

5 0

answer:

step-by-step explanation:

here i will show you how to convert the improper fraction 18/15 to a mixed number (aka mixed fraction). we start by setting up the fraction below.

$\frac{18}{15}$

step 1 - find the whole number

calculate out how many times the denominator goes into the numerator. to do that, divide 18 by 15 and keep only what is to the left of the decimal point:

18 / 15 = 1.2000 = 1

step 2 - find the new numerator

multiply the answer from step 1 by the denominator and deduct that from the original numerator.

18 - (15 x 1) = 3

step 3 - put it together

keep the original denominator and use the answers from step 1 and step 2 to get this:

1 $\frac{3}{15}$

good luck :)

i hope this helps

have a nice day !

You might be interested in

3 \frac{1}{4}[/tex] = <img src="https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D" id="TexFormula1" title="\frac{1}{2}" alt="\frac{1

adelina 88 [10]

Answer:

Look below

Step-by-step explanation:

Conversion a mixed number 3 1/

to a improper fraction: 3 1/4 = 3 1/

= 3 · 4 + 1/

= 12 + 1/

= 13/

To find new numerator:

a) Multiply the whole number 3 by the denominator 4. Whole number 3 equally 3 * 4/

= 12/

b) Add the answer from previous step 12 to the numerator 1. New numerator is 12 + 1 = 13

c) Write a previous answer (new numerator 13) over the denominator 4.

Three and one quarter is thirteen quarters

Conversion a mixed number 2 1/

to a improper fraction: 2 1/3 = 2 1/

= 2 · 3 + 1/

= 6 + 1/

= 7/

To find new numerator:

a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/

= 6/

b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7

c) Write a previous answer (new numerator 7) over the denominator 3.

Two and one third is seven thirds

Add: 13/

+ 7/

= 13 · 3/

4 · 3

+ 7 · 4/

3 · 4

= 39/

+ 28/

= 39 + 28/

= 67/

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(4, 3) = 12. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 4 × 3 = 12. In the next intermediate step, the fraction result cannot be further simplified by canceling.

In words - thirteen quarters plus seven thirds = sixty-seven twelfths.

3 0

3 years ago

The Lovin lemon company sells a 4 gallon jug of lemonade for $24 dollars. The sweet and Sour company sells an eight pack of 1 qu

aivan3 [116]

Answer:

lovin lemon co. sells 1 gallon for 24/4 = $6

sweet & sour co. sells 8 qt = 2 gallons for 16/2 = $8

3 0

4 years ago

Solve the quation.

jenyasd209 [6]

x + 7/8 = 4

subtract 7/8 from each side

x = 4 - 7/8

borrow from the 4

x =3 8/8 - 7/8

x = 3 1/8

Choice C

4 0

3 years ago

Marilyn's cell phone company charges $35 a month for phone service plus $0.50 for each text message. How many text messages does

iren2701 [21]

Answer:

Step-by-step explanation:

52-35 = 17

$17 divided by $0.50 = 34 texst messages

7 0

2 years ago

Luke bought 256256256 ounces of strawberries. He divided them evenly between 888 different pies. How many pounds of strawberries

SIZIF [17.4K]

Answer:

2 pounds.

Step-by-step explanation:

We have been given that Luke bought 256 ounces of strawberries. He divided them evenly between 8 different pies. We are asked to find the pounds of strawberries that Luke put on each pie.

First of all, we will convert 256 ounces into pounds.

We know that 1 pound equals 16 ounces. To convert 256 ounces into pounds, we need to divide 256 by 16.

$\text{256 ounces}=\frac{256}{16}\text{ pounds}=16\text{ pounds}$

Now we will divide 16 pounds by 8 to find number of strawberries put on each pie.

$\text{Pounds of strawberries on each pie}=\frac{16}{8}$

$\text{Pounds of strawberries on each pie}=2$

Therefore, Luke put 2 pounds strawberries on each pie.

4 0

3 years ago