1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
11

If 10 men can complete a piece of work in 30 days how many men are requiredto complete the same job in 25 days?

Mathematics
1 answer:
77julia77 [94]3 years ago
3 0
We must assume that all workmen work at the same rate, and keep it up forever.

More men ==> fewer days

so the proportion is:    30/25 = x/10

Cross-multiply the proportion:

300 = 25 x

Divide each side by 25 :

x = 300/25 = <u>12 men</u>
You might be interested in
Plzz solve in 2 mins
Katen [24]

Answer:

A is the answer

Step-by-step explanation:

3×3 is 9 and 2×3 is 6

4 0
3 years ago
Read 2 more answers
Answer this question please and thank you
ELEN [110]

Answer:

x = -11

-11-3=-14

-14/7=-2

7 0
3 years ago
Which equation does not represent the percentage of the votes?
Vladimir [108]
I would say 92 * x = 115
5 0
3 years ago
This is a project that’s due this Friday. I need help on everything pleaseeee help me.
pishuonlain [190]

Answer:

ok fking fk it ill just tell you, the most affordable way is doing it as a 4*3 package, the length will be 16, width 12, and the height 5. the area will be 960in^3, and the SA will be 664 in^2

Step-by-step explanation:

8 0
3 years ago
36 is 75% of what number
g100num [7]
Learn this and it can answer all ur percent problems
percent formula : is/of = %/100

36 is 75% of what number...
is = 36
% = 75
of = x.....because that is what u are looking for.
now sub into the percent formula

is/of = %/100
36/x = 75/100
cross multiply because this is a proportion
75x = 36(100)
75x = 3600
x = 3600/75
x = 48

so 36 is 75% of 48
3 0
3 years ago
Other questions:
  • 3/5 of the class were boys. The teacher divided the boys equally into groups so the each group of boys had 1/10 of the number of
    11·1 answer
  • A hotel must increase its price by 5% per night, if the new price is $168 per night. What was the original cost?
    7·1 answer
  • Students in the seventh grade at Texas Intermediate School were surveyed to find out their favorite store. The graph below repre
    5·1 answer
  • How many more hostel rooms have 4 to 7 guests than 20 to 23 guests?
    12·1 answer
  • Rosa can run 4 miles in 56 minutes.How many miles does rosa run if she runs 42 minutes?
    15·2 answers
  • 150 is 200% of what number?
    13·1 answer
  • Write an expression (Simplified) for the perimeter of the given figure.<br> PLS ANSWER ASAP
    9·1 answer
  • Any 1+1 how much tell​
    10·2 answers
  • I need help by the end of this class !!
    8·2 answers
  • Jamal recorded the daily high temperatures over a two week period
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!