8.7. A decimal point (the period in math) says that it's a decimal. A decimal is a fraction of the whole, expressed with the period and means tenths. So the number given is eight wholes and 7/10 of a whole.
Divide 87 by 100 to convert to a decimal. 87 ÷ 100 = 0.87
87/100 as decimal is 0.87
87% = 0.87
Fraction is 87/100 Decimal is 0.87
87/100 as a decimal is 0.87
one tenth of 87 as a decimal number = 8.7 0.1 * 87 = 8.7
87 percent or 87% = 0.87
87 tenths = 8.7
87 24/25 = 87.96
It is: 87/10 = 8.7
87/1000 = 0.087
3/87 = 3 ÷ 87 = 0.034483