Question

$\text{Alex bought 200 g of rice and 450 g}$ $\text{of wheat.}$
$\text{The total weight of rice and wheat =}$ $\text{kilograms}$

• A. $0.55$
• B. $0.85$
• C. $0.65$
• D. $0.75$

Answer 1

The correct option is C $0.65$

$\text{Weight of rice = 200 g}$
$\text{Weight of wheat = 450 g}$

$\text{To add the given numbers,}$ $\text{make the units same.}$

$\text{200 g + 450 g = 650 g}$

$\text{Now, convert g to}$ $\text{kg.}$

$\text{1 g =}\frac{1}{1000}\text{kg}$

$\text{650 g =}\frac{650}{1000}\text{= 0.65 kg}$

$\text{Hence, the total weight of rice and wheat}$ $\text{is 0.65 kg.}$