The total amount of sugar Dante needs is 1.5+1.25=2.75
The amount of coffee remaining is 1+(-5/8)=3/8
Writing an Equation
From the question, we are to write an addition equation to represent the total amount of sugar Dante needs
From the given information,
The cookie recipe requires 1.5 cups of sugar
and
The brownie recipe requires 1.25 cups of sugar
∴ The total amount of sugar Dante needs is
1.5+1.25=2.75
We are to write an addition equation to determine how much coffee is remaining
From the given information,
Jelly bought a cup of coffee and drank 5/8 of it
The amount of coffee remaining is
1+(-5/8)=3/8
Hence,
The total amount of sugar Dante needs is 1.5+1.25=2.75
The amount of coffee remaining is 1+(-5/8)=3/8
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