it takes 8 days 12 men to construct a wall How many man should be put on the job if it is required to be construted in 6 day
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as far as men required to complete the construction of wall are 12 for 8days.
for 4 days you will require 6 men
for 2 days you will require 3 men
for 6 days you will require 9 men.
days are directly proportional to men
therefore, 8 is directly proportional to 12.
if we divide 8 by 4 then 12 will be also divided by 4
therefore, 2 is directly proportional to 3
if we multiply 2 by 3, then 3 will be also multiplied by 3 therefore, 6 days we will require 9 men.
for 4 days you will require 6 men
for 2 days you will require 3 men
for 6 days you will require 9 men.
days are directly proportional to men
therefore, 8 is directly proportional to 12.
if we divide 8 by 4 then 12 will be also divided by 4
therefore, 2 is directly proportional to 3
if we multiply 2 by 3, then 3 will be also multiplied by 3 therefore, 6 days we will require 9 men.
pk537205:
pls pura solve karwa do
Answered by
6
Answer: 16 men
Step-by-step explanation:
Number of men and days are 'inversely related'
8 days === 12 men
1 day=== 12* 8 men
6 days=== 12 * 8/6 = 16 men
ALTERNATE:
M1 * D1 = M2 * D2 [for same work]
8 * 12 = M2 * 6
M2 = 8*12/6 = 16 men
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