Answer:
11/80
Step-by-step explanation:
1kg=1000g
2kg=2000g
275/2000=11/80g
20%
it is 1/4 fourth or 0.25 or 0.250
23/4
5 = 5*4 + 3 / 4
= 23/4
.89/8=.11
2.39/32=.07
180 degrees.
Because the angle at the circumference is 90 degrees the arc joining the 2 other points = 180 degrees.
So x = 360 - 180 = 180 degrees.
