Dictionnaire & vocabulaire aéronautique

Answers

PRACTICE PAPER #37 – BACK-TO-BASICS n°1 – letters and numbers
19/09/2020

1 – SERA

– each digit must be pronounced separately.

– when the number is in whole hundreds or whole thousands.

– when using the 12-hour clock position system.

 

2 – full script

 

3 – full script

 

5 – the fun corner

– four

– forty

– abcd = 1349: b is 3 times a, and d is three times b, so d is 9 times a. The only possibility is a=1 and d=9.