Mathematics, 21.06.2019 19:00 jadarriyon16

9/10 divide by -3/15 as a mixed number

Answers: 2

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Answer from: vittoriochavez9700

-4 1/2 is the answer.

Answer from: jaaiphieaslade

-4 1/2.

Step-by-step explanation:

9/10 / -3/15

Inverting the divisor and multiplying:

= 9/10 * 15 / -3

= 9/10 * -5

= -45 / 10

= -4 1/2

Answer from: msdmdsm1186

( x + 5 ) / 3 = 15
x + 5 = 15 × 3
x + 5 = 45
x = 45 - 5
x = 40

Answer from: paras29

1. 8
2. 4.5
3. 7.5
4. 8.25
5. 8.4

Answer from: kaytlyn8102

3/5 is 60% 3/15 is 20% divide 60% by 20% and you have a 3 hope this helps

Answer from: sr814952

50
The rest of these words dont matter

Answer from: eriks7779

$\frac{3}{5}$ ÷ $\frac{3}{15}$

⇒ $\frac{3}{5}$ × $\frac{15}{3} = \frac{45}{15} = 3$

Answer from: devin3634

bobbie can multiply (y+6) divided by 3 by 3

Step-by-step explanation:

if y=9 then (9+6) divided by 3 is 5 so she would have to re multiply it by 3 to get 15 again

Answer from: harmonypowers7656

Step-by-step explanation:

To find : Solve the expressions ?

Solution :

1) 15 divided by 3

$\frac{15}{3}=5$

2) 21 divided by 3

$\frac{21}{3}=7$

3) 16 divided by 2

$\frac{16}{2}=8$

4)27 divided by 3

$\frac{27}{3}=9$

5) 0 divided by 3

$\frac{0}{3}=0$

6) 9 divided by 3

$\frac{9}{3}=3$

7) 30 divided by 3

$\frac{30}{3}=10$

8) 12 divided by 4

$\frac{12}{4}=3$

9) 12 divided by 3

$\frac{12}{3}=4$

10) 15 divided by 3

$\frac{15}{3}=5$

11) 24 divided by 3

$\frac{24}{3}=8$

12) 9 divided by 3

$\frac{9}{3}=3$

Answer from: natashareeves16

we know that

Dividing is the opposite of multiplying. Therefore, dividing by a fraction can be accomplished by multiplying by its reciprocal

$\frac{\frac{a}{b}}{\frac{c}{d}} =\frac{a}{b}*\frac{d}{c}$

in this problem we have

$\frac{a}{b}=\frac{3}{5}\\ \\\frac{c}{d}=\frac{3}{15}$

substitute in the formula above

$\frac{\frac{3}{5}}{\frac{3}{15}} =\frac{3}{5}*\frac{15}{3}=3$

therefore

the answer is

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9/10 divide by -3/15 as a mixed number...