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3 years ago

If each mark represents one unit, which number does A represent? (the picture is down below :)

Mathematics

1 answer:

My name is Ann [436]3 years ago

7 0

A represents 77 units
You take the only number given (75) and count the tick marks, adding one every time you go right, subtracting one every time you go left. Mark A is 2 tick marks to the right of 75, so you add 2 to 75, making 77 units

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