Need help on these questions!
1. 5)How many significant figures do the following numbers have?
a.1.2056 x 104 m : _____________________
b.1 x 1089 km : _____________________
c.12,000 L : _____________________
d.0.000345 cm : _____________________
e.1.00036 mL : _____________________
f.02056000 m : _____________________
2. Answer the following math questions focusing on significant figures
a. 45.3L x 10 mol/L =
b. 67.894 g ÷ 2.56 L =
c. 45.3m + 12.344m + 1000m – 1.34m =
d. 35cm + 8.3m + 75.341 km + 80,000 mm =
e. (43.7m + 39.3cm) ÷ 25.332 m/s =
1. 5)How many significant figures do the following numbers have?
a.1.2056 x 104 m : _____________________
b.1 x 1089 km : _____________________
c.12,000 L : _____________________
d.0.000345 cm : _____________________
e.1.00036 mL : _____________________
f.02056000 m : _____________________
2. Answer the following math questions focusing on significant figures
a. 45.3L x 10 mol/L =
b. 67.894 g ÷ 2.56 L =
c. 45.3m + 12.344m + 1000m – 1.34m =
d. 35cm + 8.3m + 75.341 km + 80,000 mm =
e. (43.7m + 39.3cm) ÷ 25.332 m/s =