How many 450 grams is 3 kg? Good math. Help me to calculate
One kilogram is 1000 grams, three kilogram is 3000 grams, which is about 6.7 450 grams
3.12 * 55 is equal to
171.6
What is 55 * 0.3-3 * 0.3
55×0.3 - 3×0.3
= 0.3×(55 - 3)
= 0.3×52
= 15.6