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OlgaM077 [116]
3 years ago
13

PLSSSS HELP ASSAP 50 POINTS FPR FIRST PERSON TO ANSWER ​

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Answer:

a. 2/3 or 0.6666...

b. AB = 6cm and AD = 3cm

Step-by-step explanation:

28/42 = 2/3

14/21 = 2/3

42*1/7 = 6

21*1/7 = 3

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