Progress Indicator:
Question 1 of 23
1. DETERMINE THE AREA OF A MINE ENTRY THAT IS 6½ FEET HIGH AND 18½ FEET WIDE:
Round to the nearest whole number
Choices:
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Ventilation Math I Progress Indicator: Question 1 of 23 1. DETERMINE THE AREA OF A MINE ENTRY THAT IS 6½ FEET HIGH AND 18½ FEET WIDE: Round to the nearest whole number Choices: |
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