Y = 5 x 3 + 8
y = 15 + 8
y = 23
Answer:50
Step-by-step explanation: the lines have to equal 180 so you do 180-130 to get 50
“Per cent” means “for each 100,” so 81% means “81 for each 100,” which translates to 81/100 as a fraction. 81 and 100 are what are called *coprime*, which means they don’t share any factors, so we can’t reduce the fraction any more.
The simplified is equal to
3/2=1 1/2= 1.5