3 of his father's age when his father is 42 years old. How oldwill Mamerto be wh...

August 2021 2 13 Report

3. Mamerto is 1/3 of his father's age when his father is 42 years old. How old
will Mamerto be when his father reached the age of 70?

Answer:

Mamerto is 42 years old when his father is 70.

Step-by-step explanation:

Find Mamerto's age when his father is 42 years old.

$\\ \sf{} = 42 \times \frac{1}{3} \\ \\ \sf{} = \frac{42 \times 1}{3} \\ \\ \sf{} = \frac{42}{3} \\ \\ \sf{} = 14$

_________________________

Subtract 42 form 70.

$\\ \sf{} = 70 - 42 \\ \\ \sf{} = 28$

_________________________

Add 28 to 14.

$\\ \sf{} = 14 + 28 \\ \\ \large \boxed{\sf{} = 42} \\ \\ \\ \\ \\$

#CarryOnLearning ❤️

Q: Mamerto is 1/3 of his father's age when his father is 42 years old. How old

will Mamerto be when his father reached the age of 70?

A: Mamerto is 42 years old when his father is 70.

Hope It Helps.. ❤❤

→#KeepOnStudying

→#Let'sLearnOnBrainly

→#BrainlyWillHelpYou

panergojayr4 mali naman po