Find the percent of change. Describe the percent of change as an increase or a decrease. Round to the nearest percent. 4.4km to 2.4km.
Please show how to solve the problem.:)
✐Derivation✐
Formulate the equation...
(4.4 - 2.4)/4.4 = x/100
Subtract.
2/4.4 = x/100
Cross- multiply.
200 = 4.4x
Divide both sides by 4.4.
x ≈ 45.5% (about 45.5%)
Comments
✐Derivation✐
Formulate the equation...
(4.4 - 2.4)/4.4 = x/100
Subtract.
2/4.4 = x/100
Cross- multiply.
200 = 4.4x
Divide both sides by 4.4.
x ≈ 45.5% (about 45.5%)