A contract is to be completed in 50 text{ day | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) Using the formula: $\frac{M_1 D_1 H_1}{W_1} = \frac{M_2 D_2 H_2}{W_2}$Given:$M_1 = 105, D_1 = 25, H_1 = 8, W_1 = \frac{2}{5}$Let the additional me

Vedclass · Accepted Answer

$35$

Vedclass · Answer

(C) Using the formula: $\frac{M_1 D_1 H_1}{W_1} = \frac{M_2 D_2 H_2}{W_2}$Given:$M_1 = 105, D_1 = 25, H_1 = 8, W_1 = \frac{2}{5}$Let the additional men be $x$.Then,$M_2 = 105 + x, D_2 = 50 - 25 = 25, H_2 = 9, W_2 = 1 - \frac{2}{5} = \frac{3}{5}$Substituting the values into the formula:$\frac{105 	imes 25 	imes 8}{2/5} = \frac{(105 + x) 	imes 25 	imes 9}{3/5}$$\frac{105 	imes 25 	imes 8 	imes 5}{2} = \frac{(105 + x) 	imes 25 	imes 9 	imes 5}{3}$$105 	imes 4 = (105 + x) 	imes 3$$420 = 315 + 3x$$3x = 105$$x = 35$Therefore,$35$ additional men must be employed.

Similar Questions

$A$ and $B$ can do a piece of work in $45$ days and $40$ days respectively. They began to do the work together,but $A$ leaves after some days and then $B$ completed the remaining work in $23$ days. The number of days after which $A$ left the work was:

If $A$ works alone,he would take $4$ days more to complete the job than if both $A$ and $B$ worked together. If $B$ worked alone,he would take $16$ days more to complete the job than if $A$ and $B$ work together. How many days would they take to complete the work if both of them worked together?

$A$ and $B$ can do a piece of work in $12 \, \text{days}$ and $15 \, \text{days}$ respectively. They began to work together,but $A$ left after $4 \, \text{days}$. In how many more $days$ would $B$ alone complete the remaining work?

$5$ men or $7$ women can earn $Rs. 5,250$ per day. How much would $7$ men and $13$ women earn per day? (in $Rs.$)

If $8$ men or $10$ women can do a piece of work in $50$ days,in what time will $28$ men and $15$ women do it? (in days)

Vedclass Test Series

Exam Paper Generator

Online Exam Module