Six machines, each working at the same constant rate, together can complete a certain job in 12 days. How many additional machin
1 answer:
Answer:
3 machine
Step-by-step explanation:
It is given that 6 machine each working at the same rate can complete the work in 12 days
We the has to complete in 8 days
Let we need x extra machine to complete the work in 8 days
So total number of machines =x+6
Now according to man work day equation
x=3 machine
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= 0.583333 (or just 0.583 if you round)
Multiply 0.583 by 100 to get a percentage.
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So, the percent of boys at the school is 58.3%.
To convert this into a percentage, divide 700 by 1,200.
Multiply 0.583 by 100 to get a percentage.
0.583 · 100 = 58.3
So, the percent of boys at the school is 58.3%.