They are decimals that have equal value.
what are two other decimals equivalent to 2.2 ?
There are an infinite number of decimals that are all equal to 0.8 . They are formed by adding as many zeros as you want to, after 0.8 . Examples: 0.80 0.800 0.8000 . . etc.
3.2 and -2.2, when added together, make 1 whole.
.33 continuing
two decimals equal to 0.8 = 0.80, 0.800
two decimals that are equal to 3.7 = 3.70, 3.700
there are no such things as equal decimals (at least that is what i think correct me if i am wrong)
The two you ask about equal 0.48. No others do.
0.5
.80
They are: 3.7 and 3.70
3.9 + 4.2
50.20 and 50.200
0.8, 0.800
When their fractional parts are equal.
Four and two thirds is equal to 4.6667.