Question

2 kg of cookies can be packed into 5 packets , how many packets will be needed to pack 3 kg 200g of cookies​

Answer 1

Answer:

8 packets

Step-by-step explanation:

Using Unitary method:-

2 kg of cookies can be packed into 5 packets

then, 1kg ,, ,, ,, ,, ,, ,, ,, ,, ,, ,, 5/2 packets

therefore, 3kg200g (3.2kg) ,, ,, ,, ,, ,, 5/2×3.2 packets

=5/2 × 32/10 packets

=16/2 packets

=8 packets ans