Question

gabby father is three times as old as gabby if sum of their age is 56 find gabbys age​

Answer 1

Answer:

X =14

Step-by-step explanation:

let Gabby age be x

let Gabby's father's age be 3x

given:

sum of their age is 56

solution:

x + 3x = 56

4x =56

x =56/4

x = 14

Answer 2

Gabby's age = 14 years

Given :

• Gabby's father is three times as old as Gabby

• Sum of their age is 56 years

To find :

Gabby's age

Solution :

Step 1 of 2 :

Form the equation to calculate Gabby's age

Let Gabby's age = x years

Since Gabby's father is three times as old as Gabby

∴ Age of Gabby's father = 3x years

Since sum of their age is 56 years

By the given condition

$\displaystyle \sf{ x + 3x = 56 }$

Step 2 of 2 :

Calculate Gabby's age

$\displaystyle \sf{ x + 3x = 56 }$

$\displaystyle \sf{ \implies }4x = 56$

$\displaystyle \sf{ \implies }x = 14$

Gabby's age

= x years

= 14 years

Age of Gabby's father

= 3x years

= (3 × 14) years

= 42 years

Hence , Gabby's age = 14 years

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ The sum of 7 times a number and 23 is equal to 79.What is the number?

https://brainly.in/question/48359602

2. The sum of three consecutive integers is 48. Find the numbers.

https://brainly.in/question/1323298

#SPJ3