Como puedo resolver: La suma de tres números es 180, la de dos de ellos es 110 y uno de los tres es igual a 16, ¿ cuáles son
dichos números ?. ( Tener en cuenta que el tercero no puede ser 16 ).

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.

answer: its the third option.

step-by-step explanation:

i just took the test.

the car was traveling 40 mph before it started skidding. ( 2 points ) 17. was the driver were her brakes working at 75% efficiency or better? ( 2 points ) yes 29.

step-by-step explanation: