The answer is 4.8. Simply add the numbers together arithmetically as you would for the problem two plus two. To check your work, a calculator is the best option.
13 + 16 + 18 + 20 + 21 + 26 + 27 + 27 + 28 + 36 + 39 + 42 + 43 = 356
228
122 !
It is: 3+(21/7*8) = 27
21 meters plus 27 meters equals 48 meters. You simply add the two measurements together to get the total length.
55 + 34 + 31 + 27 + 21 + 21 + 20 + 17 + 15 + 15 = 256
27 + 59 + 21 = 107 centimetres.
21 + 6 = 27
13 + 16 + 18 + 20 + 21 + 26 + 27 + 27 + 28 + 36 + 39 + 42 + 43 = 356
228
3+6+9+12+15+18+21+24+27+30+33+36 = 234
122 !
It is: 3+(21/7*8) = 27
27
21 meters plus 27 meters equals 48 meters. You simply add the two measurements together to get the total length.
21
21 over 27 is the same as 21 divided by 27:21/27 = 21 ÷ 27 = 0.777778