Question

SNOW WHITE AND THE SEVEN DWARFS Meet Snow White and her friends' The Seven Dwarfs'. One day ,Snow White asked the seven dwarfs about their birthdays.Dopey answered that they were all born on the same day.Snow White was taken aback and said ,'But you don't look like septuplets'.So Doc said that they were born on the same day ,but on seven consecutive years and the ages of the youngest three added up to 42 years. If age of the youngest dwarf is x years

3) The youngest dwarf is _________ years old.

ANSWER ❓️❓️


17

15

13

11

Other:

​

Answer 1

Answer:

i think its correct

Step-by-step explanation:

13

Answer 2

Given : seven dwarfs were born on the same day, but on seven consecutive years and the ages of the youngest three added up to 42 years?

To Find : the ages of all the dwarfs

​How old is Youngest dwarf

Solution:

Let say Youngest dwarf  = x years old

Seven dwarfs were born on the same day, but on seven consecutive years

Hence their ages

x , x + 1 ,x + 2 ,x + 3 ,  x + 4 , x + 5 , x + 6

Youngest three are x , x + 1 and x + 2

x + x + 1 +x  + 2  = 42

=> 3x = 39

=> x = 13

Hence their ages are

13 , 14 , 15 , 16 , 17 , 18 , 19  

Youngest dwarf is 13 year old

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