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Mario’s younger brother is 2 3/4 tall. Mario is 1 3/4 feet taller than his younger brother. Which number line represents Mario’s height, in feet?

Marios younger brother is 2 34 tall Mario is 1 34 feet taller than his younger brother Which number line represents Marios height in feet class=

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Answer:

Graph A - 4 1/2 feet

Step-by-step explanation:

Since Mario is taller that his younger brother - add the two heights together.

2 3/4 + 1 3/4 =

I added the whole numbers first 2 + 1 = 3; then the fractions 3/4 + 3/4 = 1 1/2

Add 3 + 1 1/2 = 4 1/2