Question

Suppose 2kg of sugar contains 9×10 crystals.how many sugar crystals are there in 5kg of sugar

Answer 1

I have solved your answer

Answer 2

Hi am Jacinta
first u multiply 9and 10
$9 \times 10 = 90 \\ 90 \div 2kg = 45 \\ 45 \times 5kg = 225 \: sugar \: crysals$
I hope I have helped you