A number is between 30 and 50. It is also a common multiple of 6 and 8. When this number is added to 45, the result will be: (a) 77 (b) 87 (c) 90 (d) 93

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