Two brands of potato chips reduced the fat content of their chips . brand a had 8 grams of fat per savings and reduced fat by 30% brand b 10 grams of fat per serving and reduced fat by 40% which brand now has less fat per serving . explain plz

8 grams reduced by 30%if it is reduced by 30%, then there is a total of 70%

70% of 8turn ur percent to a decimal..." of " means multiply
0.70 * 8 = 5.6 grams <==

10 grams reduced by 40%so it contains 60%
60% of 10 =
0.60 * 10 = 
6 grams <==

so brand A, the 8 grams reduced by 30%, now has less fat <==