Question

Justin weighs $80\mathrm{kilograms}$, Benjamin weighs $40\mathrm{kilograms}$. Jack weighs $60\mathrm{kilograms}$. How much do all $3$ of them weigh in $\mathrm{grams}$?

Answer 1

Step-1: Finding the total weight:

Given: Weight of Justin $=80\mathrm{kilograms}$

Weight of Benjamin $=40\mathrm{kilograms}$

Weight of Jack $=60\mathrm{kilograms}$

Total weight of $3=80+40+60$

$=180\mathrm{kilograms}$

Step-2: Converting the total weight in $\mathrm{grams}$:

Since, $1\mathrm{kilogram}=1000\mathrm{gram}$

So, $180\mathrm{kilograms}=180\times 1000$

$=180000\mathrm{grams}$

Hence, all $3$ of them weighs $180000\mathrm{grams}$.