Question

Kiara weighs $34.5kg$. Her uncle weighs thrice as much as Kiara. What is their total weight?

• A. $69kg$
• B. $103.50kg$
• C. $138kg$
• D. $172.50kg$

Answer 1

The correct option is C $138kg$

Weight of Kiara$=34.5kg$

Weight of her uncle$=3\times$ her weight

$=3\times 34.5kg=103.5kg$

Total weight $=103.5kg+34.5kg=138kg$