Number name for 123,080,603 is: (a) One two three eighty thousand six hundred three (b) One hundred twenty-three million eight thousand six hundred three (c) One hundred twenty-three million eighty thousand six hundred three (d) One twenty-three million eighty thousand six hundred

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