Question

five machines can make 250 garments in 18 hours if 3 more machines are installed in how many hours did 250 garments would be made?

who can give the answer with step by step explnation i will mask as brainlist and follow and give thank​

Answer 1

Answer:

10$\frac{5}{4}$ hours

Step-by-step explanation:

Given:-

5 machines make 250 garments in 18 hours.

To find :-

Garments manufactured when 3 more machines are added = 5+3=8 machines.

Solution:-

Garments made by 5 machines in 18 hrs=250

Garments manufactured in 1 day=$\frac{250}{18}$=$\frac{125}{9}$

Garments by 1 machine in 1 day=$\frac{125}{9\times5}$=$\frac{25}{9}$

Garments made in 1 day by 8 machines=$\frac{25}{9} \times8=\frac{200}{9}$

Time taken to make 250 garments by 8 machines=$\frac{9}{200} \times250=\frac{45}{4} =10\frac{5}{4} hrs$

Answer 2

Answer:

10(5/4)hours is the right answer