1 kg = 1000g
→ 6kg 30 g = 6 x 1000 g + 30 g
= 6030 g
But I suspect you really want it in kg:
1000g = 1 kg
→ 6kg 30 g = 6 kg + 30 ÷ 1000 kg
= 6 kg + 0.03 kg
= 6.03 kg
6 X 5 = 30 BUT in expanded version it is: 6+6+6+6+6=30
.6 .30
18/30 = 18 ÷ 30 = 0.6 Alternatively: 18/30 = (6×3)/(6×5) = 3/5 = 0.6 (known, or 3/5 = 3 ÷ 5 = 0.6).
6
To calculate 0.2 times 30, you simply multiply 0.2 by 30. The result is 6.0. This can be explained by understanding that multiplying a decimal by a whole number involves shifting the decimal point to the right in the product by the same number of places as the total number of decimal places in the factors. In this case, 0.2 has one decimal place, so the product 6.0 has one decimal place as well.
3.0 kg
6/30 = 1/5 = 0.2 as a decimal
6/30 = 0.2
6/30 is equal to 0.2
30 out of 50 is the same as 60 out of 100 therefore as a decimal, it is .6
5*6 = 30.
.30
6 X 5 = 30 BUT in expanded version it is: 6+6+6+6+6=30
6/30 written as a decimal is 0.2 630 written as a decimal is 630.0
6 / 30 = 0.2Converting decimal to a percentage: 0.2 * 100 = 20%
14/30 = 0.4666 ... recurring 6
.6 .30