Question

А) 99 : 18; б) 27 : 81; в) 35 : 700; г) 520 : 460; д) 21с м : 63 м; е)12м : 15 дм.​

Answer 1

Ответ:

1) 99 : 18=99/18=11/2=6,5

2)27 : 81=1/3

в) 35 : 700=1/20

г) 520 : 460=26/23=1  3/23

д) 21с м : 63 м;=21см:6300см=1/300

е)12м : 15 дм=120дм:15дм=8

Пошаговое объяснение:

Answer 2

Let's solve the given division problems:

a) 99 : 18 To divide 99 by 18, we perform the division and get the quotient: 99 ÷ 18 = 5.5

b) 27 : 81 To divide 27 by 81: 27 ÷ 81 = 0.3333 (approximately)

c) 35 : 700 To divide 35 by 700: 35 ÷ 700 = 0.05

d) 520 : 460 To divide 520 by 460: 520 ÷ 460 = 1.1304 (approximately)

e) 21 cm : 63 cm To divide 21 centimeters by 63 centimeters: 21 cm ÷ 63 cm = 0.3333 (approximately)

f) 12 m : 15 dm Since we have different units of measurement (meters and decimeters), we need to convert them to the same unit before dividing: 12 m = 1200 cm (since 1 meter = 100 centimeters) 15 dm = 150 cm (since 1 decimeter = 10 centimeters)

Now we can divide: 1200 cm : 150 cm = 8

So, the results are: a) 5.5 b) 0.3333 c) 0.05 d) 1.1304 e) 0.3333 f) 8