Qualitative (quantitative are observations that can be expressed numerically)
To write 20.5 million numerically, you would write it as 20,500,000.
Expressed numerically, 20 + (80 - 5) = 95
1718. Because 1719 is 17 times itself 19 times, and so dividing by 17 would cancel out one time, making it 1718. Expressed numerically, this is equal to 14,063,084,452,067,724,991,009.
Only approximately. Since pi is an irrational number, it cannot be expressed numerically, but only symbolically. You can put a dot on the line very close to where pi would be, but if the scale of the line were magnified enough, there would always be some error in the placement of the dot.
Not sure what you are asking. "55.34524" IS expressed numerically.
Qualitative (quantitative are observations that can be expressed numerically)
Expressed in digits, this is equal to 17,500,000.
Expressed numerically, this is equal to 3/4.
11 billion
A variable is called a Quantitative variable when a characteristic can be expressed numerically
Expressed in figures, 1649 million is equal to 1,649,000,000.
Expressed numerically, 7.5 x 1014 = 750000000000000
Expressed numerically, this is equal to 2.6 centimetres.
Expressed verbally, this is equal to one million seven hundred thousand. Expressed numerically, this is equal to 1700000.
Expressed numerically, 7.1 x 103 = 7100
"1,000 ohms" is the resistance of anything through which the current, expressed in amperes, is numerically equal to 0.001 times the potential difference between its terminals, expressed in volts.