Question

if 39 men work to making a bed for five days then how many days it will take if 27 men work to making a bed​

Answer 1

☛Here is ur Answer☟

$\Large \tt\bold \red{7 \frac{2}{9} \: \pink{days}}$

$\Large \fbox{\fbox{\tt\underline{\red{E}\green{X}\orange{P}\pink{L}\red{a}\purple{N}\orange{A}\blue{T}\red{I}\purple{O}N}}}$

❀ Given:

• 39 men 5 days
• 27 men X days (say)

$\Large\mathtt{ \green{ \underline\pink{\underline{\rm SOLUTIO\rm N}}}\red ࿐}$

✮In the above Ques., Case of indirect proportion is given, see how ↴

More men ⇝ Less days ⇩ (indirect)

Less men ⇝ More days ⇧ (indirect)

Now,

✮Using chain rule for indirect case, we have ;

27 : 39 :: 5 : X

✎ 27×X= 39×5

✎ X= (39×5)/27

✎ X= 65/9

✎ $\large \tt\bold \red{X = 7 \frac{2}{9} \: \pink{days}}$

ㅤㅤ

$\Large {\mathtt{\red{\underline{ \blue{\underline{\green{\underline{\purple E \orange N \pink D}}}}}}}}$﹏﹏﹏﹏﹏﹏﹏✍

ㅤㅤㅤㅤㅤ✦✦✦ㅤㅤ

$﹏﹏﹏﹏﹏﹏\large\mathtt{ \pink{\rm Pratyus\rm h \: \rm Gauta\rm m}✏}$

ㅤㅤㅤㅤㅤㅤ

Answer 2

Answer:

7 integer 2 upon 9 days is ans