Question

please solve them immediately.... please​

Answer 1

Answer:

please solve them immediately.... please

that's very difficult for me sister

Answer 2

Answer:

Consider the number of days and the length of the wall. As the number of days decreases from 6 to 3, the length of the wall also decreases. It is in direct variation.

The multiplying factor =

6

3

.

∴ x=

20

25

×

6

3

×112=70 meters