Porfa, alguien me puede ayudar a responder esto? :( No entiendo mucho, si me explican también lo agradecería bastante

Resuelva los siguientes ejercicios. Nota: tomar 3 o 4 decimales despues de la “,” al aproximar el cuarto decimal obtenemos 3 cifras
decimales, si se aproxima el quinto decimal obtenemos 4 cifras decimales.

π+√2​+35+12+1,222 = ​

answer: a and b

step-by-step explanation:

they will manufacture 8496 cars

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

120 seems like the most sensible answer.

step-by-step explanation:

if there is only one topping on all caramel apples and there's 120 of them. then all apples should/will be covered in sprinkles. make sense?