The price of a notebook was $3.35 yesterday. Today, the price fell to $3.10 . Find the percentage decrease. Round your answer to

Question

S_A_V [24]

3 years ago

12

The price of a notebook was $3.35 yesterday. Today, the price fell to $3.10 . Find the percentage decrease. Round your answer to

the nearest tenth of a percent.

Mathematics

2 answers:

blagie [28] · Answer 1 · 2022-04-16T20:03:55+03:00

blagie [28]3 years ago

7 0

$3.90 -$3.40 =$0.5($0.5/$3.90 )=(x/100) ( 0.5*100)=3.4x x =50/3.9 x=12.8205 percent

Oduvanchick [21] · Answer 2 · 2022-04-16T18:57:10+03:00

Oduvanchick [21]3 years ago

3 0

(3.10/3.35)-1*-1=0.07462686567 So the percantage decrease to the nearest tenth is 7.4% 3.35 x 0.07462686567= .25 ^ The price difference which is 25cents