Calculate the percent change in the water bill from March to April

_________March____April_________

Electricity: $80.00 $90.00

Water: $42.00. $45.00

Groceries $112.00. $120.00

Restaurant $86.00. $86.000

Verified Answer :

Answer:  7.14% increase (approximate)

Work Shown

(new-old)/old

= (45-42)/42

= 0.07142857 approximately

= 7.142857% approximately

Round however your teacher instructs.