Q.32.11 3 kg of sugar contains 9 x 10° crystals. How many sugar crystals

are in 1.2kg

# Q.32.11 3 kg of sugar contains 9 x 10° crystals. How many sugar crystals

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) Given,

2 kgs of sugar contain 9×106 crystals

∴ 1 kg of sugar contain 29×106 crystals

and 5 kgs of sugar contain 29×106×5 crystals

=2.25×107 crystals

ii) Again,

2 kgs of sugar contain 9×106 crystals

∴ 1 kg of sugar contain 29×106 crystals

and 1.2 kgs of sugar contain 29×106×1.2 crystals

=5.4×106 crystals