Question

activity 2 real - world problems: fractions solve. 1 jacob had 3 kilograms of flour. he used $\frac{3}{4}$ kilogram of the flour to make bread every day. how many days did he take to finish all the flour?

Explanation:

Step1: Identify the total and daily - used amount

Total flour is 3 kg, daily - used is $\frac{3}{4}$ kg.

Step2: Use division to find the number of days

We divide the total amount by the daily - used amount, so $3\div\frac{3}{4}$.
When dividing by a fraction, we multiply by its reciprocal, so $3\times\frac{4}{3}$.
$3\times\frac{4}{3}=\frac{3\times4}{3}=4$.

Answer:

4