365% as a decimal and fraction
a. 36.5 ; 3 5/6
b. 36.5 ; 3 1/3
c. 3.65 ; 3 3/5
d. 3.65 ; 3 13/20

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation