Annabelles homework is 75% complete. it took her 3 hours. how long should she estimate it will take her to complete her homework.

It took her 4 hours to complete her homework

Step-by-step explanation:

Let x be the time taken to complete her homework

From the question, Annabelles homework is 75% complete and it took her 3 hours, this implies that;

75% of the  homework done = 3hours

75% × x  = 3

×  x  = 3

= 3

Multiply both-side of the equation by 100

× 100= 3×100

At the left-hand side of the equation, 100 will cancel-out 100

75x = 300

Divide both-side of the equation by 75

75x/75 = 300/75

x = 4 hours

It took her 4 hours to complete her homework

damm bro the struggle

step-by-step explanation: