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Sergio039 [100]
3 years ago
12

Two workers produced 86 parts during their working shift. The first worker produced 15% more parts than the second one. How many

parts did each worker produce?
Mathematics
1 answer:
Akimi4 [234]3 years ago
5 0
For the answer to the question above, 
Let Worker 1 produces x parts
Let Worker 2 produces x+0.15x parts (0.15x is 15% of x)
Let us make the equation
x+x+0.15x=86

You can solve that for x, which will be the number of parts worker 1 produces
x=40

now we can solve for what worker 2 produces
40+0.15(40)=46 (**since there are two workers, you could also just subtract the parts produced by worker 1 from the total number)

Therefore,
worker 1 = 40 parts
worker 2 = 46 parts
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Step-by-step explanation:

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Convert 7.7km into miles if 1.6 km = 1 mile
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This is a simple equation.  

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It is still the same concept.

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Read 2 more answers
Rename 4/7 as a percent. Round to the nearest tenth of a percent if necessary.
enyata [817]

Answer:

Part 1) Option C. 57.1%

Part 2) Option B. 70.9%

Part 3) Option C. 66 2/3 %

Part 4) Option A. About 16

Part 5) Option A. About $12

Part 6) Option B. About $9

Part 7) Option B. x/50=70/100

Part 8) Option B. 25%

Part 9) Option D. 800

Part 10) $1,770

Step-by-step explanation:

Part 1) Rename 4/7 as a percent

we know that

To rename a number as a percent, multiply the number by 100

so

(4/7)*100=400/7=57.1%

Part 2) Rename .709 as a percent

we know that

To rename a number as a percent, multiply the number by 100

so

0.709*100=70.9%

Part 3) If 1/3 is equivalent to 33 1/3% what percent is equivalent to 2/3?

we know that

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By proportion

(100/3 %)/(1/3)=x/(2/3)

x=200/3 %=66 2/3 %

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To find the exact value multiply the total shoots by the percentage

21*(81.25/100)=17.06

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<em>To find the estimate value</em>

21 shoots is about 20

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so

20*(80/100)=16

the answer is about 16

Part 5) Estimate 48% of 23.95

To find the exact value multiply the number by the percentage

23.95*(48/100)=11.50

<em>To find the estimate value</em>

23.95 is about 24

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so

24*(50/100)=12

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$58.50*(15/100)=$8.78

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$58.50 is about $60

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x=70*50/100

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using proportion

50/100%=12.5/x%

x=100*12.5/50

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Part 9) 50 Is 6.25% of what number?

using proportion

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so

X=$59,000*(3/100)=$1,770

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3 years ago
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