It's just reverse simplifying. Most people would be asking, "how do you turn 4 10ths into 2 5ths?". So instead of DIVIDING the fraction by two, you would MULTIPLY the fraction by two.
2 fifths
6 tenths 2/5 = 4/10 2/10 + 4/10 = 6/10
No - five tenths is equal to a half. Four fifths is equal to eight tenths.
Four-tenths, or two-fifths.
7 fifths
7 tenths is bigger because if you made 2 fifths into tenths it would be 4 fifths as 10 is doule of 5
3 fifths is larger. 4 tenths is 0.4 , 3 fifths is 0.6
2 fifths
8/10 = 4/5 If you divide both the 8 and the 10 by 2, the answer is four fifths. There are 4 fifths in eight tenths.
a decade is ten years. 2 fifths is the same as 4 tenths.4 years
6 tenths 2/5 = 4/10 2/10 + 4/10 = 6/10
3
Yes, 2x2=4, 5x2=10.
No - five tenths is equal to a half. Four fifths is equal to eight tenths.
Four-tenths, or two-fifths.
7 fifths
There are four tenths in two fifths. Each fifth is the same as two tenths, so two fifths is four tenths.