a = 6, b = 4, c = 20.
Пошаговое объяснение:
a × b × b × c = 24 × 80 = 1920
b = 1920 ÷ abc = 1920 ÷ 480 = 4
a = 24 ÷ b = 24 ÷ 4 = 6
c = 80 ÷ b = 80 ÷ 4 = 20
abc=480
ab=24;a=24/b
bc=80;c=80/b
24/b•b•80/b=480
1920/b=480
b=4
a=6
c=20
a
a = 6, b = 4, c = 20.
Пошаговое объяснение:
a × b × b × c = 24 × 80 = 1920
b = 1920 ÷ abc = 1920 ÷ 480 = 4
a = 24 ÷ b = 24 ÷ 4 = 6
c = 80 ÷ b = 80 ÷ 4 = 20
Пошаговое объяснение:
abc=480
ab=24;a=24/b
bc=80;c=80/b
24/b•b•80/b=480
1920/b=480
b=4
a=6
c=20
a