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vaieri [72.5K]
3 years ago
8

-1 3/5 divided by -2/3 written as mixed number

Mathematics
1 answer:
blondinia [14]3 years ago
8 0
First, you must change all of this into improper fractions, like shown below.
- \frac{8}{5}\div - \frac{2}{3} =
Now you must change the sign.
- \frac{8}{5}* - \frac{2}{3} =
Then we must reciprocalize 2/3.
- \frac{8}{5}* - \frac{3}{2} =
Now we multiply, to get 2 4/10.
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A worker takes a random sample of 200 bolts and finds that 30 of them are either too long or Too Short thus making them unusable
Nutka1998 [239]

Answer:

B

Step-by-step explanation:

30 are unusable in 200. So how many are unusable in 17,000??

<em>We can set up a ratio and figure out the answer right away! Let x be the number of unusable bolts in 17,000, so we can write:</em>

<em>\frac{30}{200}=\frac{x}{17,000}\\200x=30*17000\\200x=510,000\\x=\frac{510,000}{200}\\x=2550</em>

<em />

<em>THus, number of unusable bolts is 2550. B is right.</em>

4 0
3 years ago
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8 0
3 years ago
Read 2 more answers
5(6-3)=6+3 show ur work
Alex

Answer:

No Solution

Step-by-step explanation:

Simplify  6−3  to  3.

5×3=6+3

Simplify 5×3  to 15.

15=6+3

Simplify  6+3 to 9.

15=9

Since 15=9 is false, there is no solution.

<em>No Solution </em>

6 0
3 years ago
Read 2 more answers
334 divided by 12 what is the correct answer?
inessss [21]
I got 167/6
Hope it helps
8 0
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