Question

How do your write 87% as a decimal. Or write 29.8% as a decimal?

Answer 1

0.87, 0.298
Those are the answers
(1% = 1/100= 0.01)
87% is the same as 87/100, which is the same as 0.87
29.8% is the same as 298/1000 which is 0.298.

Answer 2

1%  is 1/100 part, so 1%=0.01

87%=87/100=0.87
29.8%=29.8/100=0.298