Subtract the following and depict on the number line. (i) 9 from 4 (ii) 9 from -4 (iii) -8 from 3 (iv) 6 from 2 (v) -9 from 1 (vi) 3 from -9

Give chapter 5 lines and angles own questions for board exams 

Find the following percentage value:

1) 15% of 250.

Find the angle which is equal to its supplement.

Find the breadth of the rectangle whose length is 70 cm and perimeter 200 cm.

Convert 1 gallon into liters.

a. 3.05 liters

b. 3.78 liters

c. 4.05 liters

d. 4.78 liters