40 x .3
Remember: 0 . (tenths) (hundredths) (thousandths)
In this case (I missed it the first time) it's 30 hundredths, or 3 tenths
(4 x 10) x .3
Factoring out the 10 for the next step.
4 x (10 x .3)
Moving the 10 to the other side to make this easier to do in your head
4 x 3 = 12
40 hundredths or ( 40 /100 ) or 0.4 as a decimal.
40
40 x 30 = 1200
It can be: 10*(3/100) = 30/100 which is 3/10 in its simplest form.
10*3/100 = 30/100.
0.4 = 4 tenths = 40 hundredths. Therefore there are 40 hundredths in 0.4.
2.3=(1.6 times 30)=23 tenths
40 hundredths in decimal form is 0.40
2 times of 3 hundredths and 40 thousandths = 2 times of 3 hundredths and 4 hundredths = 2 times of 7 hundredths = 1 tenths and 4 hundredths = 0.14 Note: 1 thousandth = 0.001 (1/1000) 1 hundredth = 0.01 (1/100) 1 tenth = 0.1 (1/10)
It is 40%
1200
It is: (40-30)/30 times 100 = 33.33% increase recurring decimal 3