Question

Jake used to live 10 miles from school. After he and his family moved, he now lives 18 miles from school. What is the percent of change in distance from Jake’s old house to his new one? Round your answer to the nearest whole number

Answer 1

80%

Explanation:

Based on the given conditions, formulate: (18-10) ÷ 10

Calculate the sum or difference: 8/10

Cross out the common factor: 4/5

Convert to percentage: 80%

Answer: 80%

Hope this helps

Answer 2

80%

Explanation:

Based on the given conditions: (18 - 10)÷10

Calculate the sum or difference: 8/10

Cross out the common factor: 4/5

Convert to percentage: 80%

Answer: 80%