Question

which expressions have a sum greater than 20? select all that apply.

15.16 + 4.09
0.8 + 19.3
13.36 + 6
8.3 + 11.8
10.09 + 9.9

Answer 1

Let's calculate the sums of each expression:

1. **15.16 + 4.09 = 19.25** (not greater than 20)
2. **0.8 + 19.3 = 20.1** (greater than 20)
3. **13.36 + 6 = 19.36** (not greater than 20)
4. **8.3 + 11.8 = 20.1** (greater than 20)
5. **10.09 + 9.9 = 19.99** (not greater than 20)

The following expressions have a sum greater than 20:

- **0.8 + 19.3**
- **8.3 + 11.8**