Question

I had to only use a pic because no one would be able to understand, worth 100 points IF you get it correct.

Answer 1

Total left

• 2-1/4+2/4+1-3/4
• 9/4+2/4+7/4
• 9+2+7/4
• 18/4
• 4-2/4

Answer 2

`4\:(2)/(4)`

Explanation:

Add the amounts of each pie left :

`2 (1)/(4)+(2)/(4)+1 (3)/(4)`

Separate the whole numbers and the fractions:

`\implies 2+ (1)/(4)+(2)/(4)+1+(3)/(4)`

Add the whole numbers and fractions separately:

`\implies 2+1+(1)/(4)+(2)/(4)+(3)/(4)`

`\implies 3+(6)/(4)`

Convert 6/4 into a mixed number:

`\implies 3+1(2)/(4)`

Add the whole numbers:

`\implies 4(2)/(4)`