a) 2/5 of 80% of 3000 cm

b) 3/5 of 150% of 50 mL
c) 4/5 of 12.5 % of 10 cm2

please explain how u got the answer thank u!!!!

Let's change the fractions and percents to decimals.

a) 2/5 of 80% of 3000 cm
0.4 * 0.8 * 3,000 = 960

b) 3/5 of 150% of 50 mL
0.6 * 1.5 * 50 = ?

4/5 of 12.5 % of 10 cm2
?