Question

Activity-1: Identify the following images and name them. These images are
related to the different stages in making silk fabric.
(2)
(3)
(3)
Now arrange the above stages in sequential order,
1.
2.
3.
4.​

Answer 1

Answer:

Let distance between Manipur Dispur = x km

Average speed of train from Manipur \( \Large = \frac{x}{4} km/h \)

Average speed of train from Dispur \( \Large = \frac{2x}{7} km/h \)

Let they meet y h after 6 : 00 am.

Then, according to the question,

\( \Large \left(\frac{x}{4} \times y\right)+\frac{2x}{7} \times \left(y-2\right) = x \)

\( \Large \frac{y}{4}+\frac{2 \left(y-2\right) }{7} = 1 \)

7y+8(y-2) = 28

15y = 44

y = \( \Large 15y = 44 \) = 2 h 56 min

Clearly, trains meet 2 h 56 min after 6 : 00 am.

It means the trains meet at 8 : 56 am

Answer 2

Answer:

please give me answer of these images