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The difference of the helicopter and the submarine being 18.5 meters makes 18.5+-7.75=10.75
Answer:
0
Step-by-step explanation:
=-5/6-7/6+2
=-12/6+2
=-2+2=0
It would be 16.5 inches long.
First you have to divide 11 by 8 (1.375) to get how long would the letter be if it was 1 inch wide. Then multiply 1.375 by 12 which is 16.5.
The answer would be: There were 2 chefs and 13 customers.