1.2 (1 is equal to 1.0 + 2/10 which is equal to 0.2 equals 1.2)
10 thenths are in a whole
7 and a 1/2 as a decimal is 7.5
2 and 7 tenths as a decimal would be 2.7.
1/5 = 2/10
0.4
0.9
0.5 or 1/2
2 and 1/2 2.5
2/7 = 0.29 in decimal
7 and 2 tenths as a decimal = 7.2
2/7 is a recurring decimal; it repeats 6 digits: 2/7 = 0.285714285714...
When you write the decimal number '7' in Base-2 (binary), you write '0111'.
2 over 7 = 2/72/7 = 0.285714 in decimal
8/1 - 2/7 = 56/7 - 2/7 = 54/7 Answer As it can not be further simplified, the answer can also be written in decimal format, i.e, 54/7 = 7.71 (2 decimal place)
7/2 = 7 ÷ 2 = 3.5
0.22/10 = .2