Question

Elaine and Kevin had a pizza amongst them. Elaine ate one quarter of the pizza while Kevin ate one third how much was left​

Answer 1

Answer:

1 - 1/4 - 1/3 = 1 - 3/12 - 4/12 = 1 - 7/12 = 5/12

Step-by-step explanation:

Answer 2

Answer:

$\frac{5}{12}$

Step-by-step explanation:

Step 1 - Change the denominator to the same value:

$\frac{1}{4} + \frac{1}{3}$

$\frac{1 * 3}{4 * 3} + \frac{1 * 4}{3 * 4}$

$\frac{3}{12} + \frac{4}{12}$

Step 2 - Add the numerators together:

$\frac{3}{12} + \frac{4}{12} = \frac{3 + 4}{12}$

= $\frac{7}{12}$

Step 3 - Subtract this from 1:

$1 - \frac{7}{12}$

$\frac{12}{12} - \frac{7}{12}$

= $\frac{5}{12}$

Hope this helps!