Question

Suppose 2 kg of sugar contains 9 x 10 6times crystals.
How many sugar crystals are there in (i) 5 kg of sugar? (ii) 1.2 kg of sugar ?​

Answer 1

$\mathfrak\red{given:}$

2kg of sugar contains 9*10^6 crystals

1kg of sugar will contains 4.5*10^6 crystals....

$\huge\mathfrak\red{solution..!!!}$

1)

5 kg of sugar will have 5*4.5*10^6=2.25*10^7 crystals

2)

1.2 kg of sugar will have 1.2*4.5*10^6=5.4*10^6 crystals

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