MathematicsHow much heavier is the toffee packet which has mass 1 kg345 g in comparison to 1 kg of chocolates?

How much heavier is the toffee packet which has mass $1 kg 345 g$ in comparison to 1 $kg$ of chocolates?

A
$1 kg 345 g$
B
$345 g$
C
$1 kg$
D
$1 kg 234 g$

Solution:

Concep- To answer this problem, subtract the weight of the chocolates from the weight of the toffee packet to find the weight difference. This will resolve your issue.
Weight of first toffee packet

= 1.345 kg

Weight of second toffee packet

= 1 kg

Required difference

= 1.345 − 1

= 0.345 kg

= 345 gm

Hence, the correct option is 2.

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