Question

Help please if you can I beg

Answer 1

first of all subtract as given in question

158-78

after that divide the difference by 150

72/150=0.48

now at last multiply it with 100=0.48×100=48

Answer 2

Subtract to find the difference in calories:

150-78 = 72

divide the difference by 150:

72/150 = 0.48

Multiply by 100 to get the percent:

0.48 x 100 = 48%

Answer: 48 %