Question

10. What should be added to 3.07 to get 3.5?
(a) .57
(b) .34
(c) 43
11. 0.23 0.3 = ?
(a) 0.69 (b) 6.9
(c) 0.069
12. 0.02 x 30 = ?
(a) 6
(b) 0.6
(c) 0.06
13. 0.25x0.8 -
a) 0.02 (b) 0.2
(c) 0.002
14.0.
40.4x0.4 - 2
al 6.4
b) .64
(c) .064
15. 1.1x1x017
falu b
(c) .11
) .0011
16.2.08 - 1:16) - ?
al 13 (b) .13
(c) 1.3
17​

Answer 1

C C A B...don't understand it questions

Answer 2

Answer:. 0.43

because 3.5=3.50.......