Recall:

- In addition and subtraction → the answer carries the number of decimal places with the as the quantity with the lowest number.

A table is given below listing the heights of each member in a group. Using the table, perform the following calculations. Use appropriate rules for significant figures at each step.

Group Member | Height |

Student 1 | 4 ft 6.0 in |

Student 2 | 5 ft 6.0 in |

Student 3 | 5 ft 6.0 in |

Calculate the sum of all the heights.

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