Question

please solve this.............ok......... ​

Answer 1

Answer:

1) 10:1

2)l×b

3)-11

4)37.5%

Answer 2

Answer:

1) 10:1

2) length × breadth

3) -11

4) 37.5

Explanation :-

1) 3km = 3000 m

then ratio of 3km to 300 m,

= 3000/300

= 10:1

2) Formula for area of Rectangle :

length × Breadth

3) given,

m = -2

then, putting the value of (m) in equation 3m-5

= (3×-2) - 5

= -6 -5

= -11

4) 15% of 250 = 250×15/100

= 3750/100

= 37.5

Here is your answer !!