It is already in simplest form
Hope this helps you!
50 times 28, you will get 1400.
If trying to mental calculate, I would :
28=20+8
50 times 20 = 1000
50 times 8 = 400
Then add them up to 1400.
If you use metric conversion (shown below), you will find that 9 meters = 90 cm. Tell me if you need further explanation.
Understand the problem
Gather your resources
Come to an answering
Check your answer and present the solution
:Two Angles are Supplementary when they add up to 180 degrees. Notice that together they make a straight angle.
and if that doesn't help
:There are in an angle of one fifth of the supplementary angle. Supplementary angle decides the angle to always be and the complementary angle is always (i.e., right angle)
