Question

Need help on 4 6 and 7

Answer 1

4) 19.184 x 0.46 = 8.82464
6) 2/11 ÷ 3/11 = 22/33 = 2/3
7) 0.58 x 2 = 1.16. 0.58/2 = 0.29. 1.16 + 0.29 = $1.14

Answer 2

4. 19.184 * 0.46 = 8.82464

6. (2/11) / (3/11) =
     2/11 * 11/3 = 22/33 = 2/3

7. 2.5 * 0.58 = $ 1.45