Answer:
ok so 3-1.7=1.3
Step-by-step explanation:
this is bc 3-1=2-0.7=1.3
1.3
you turn 3 into a decimal like this 3.0 - 1.7 then you take 10 from the 3 and add it to the 0 like this 3.0-> 2.10 - 1.7 so now your answer is 1.3 because 10 - 7 is 3 and 2 - 1 is 1
The answer is in the picture. To be honest, I am not 100% sure about it.
cannot be simplified.
8.6
2667
4+4x6+3+9{9+89}x3 = 2667