Answer:
Step-by-step explanation:195÷20=97.5
this is the step I hope my answer help you .
50
Step-by-step explanation:
-2.5 × -20
negative multiply negative equals positive
(-) × (-) = (+)
so, the answer would be positive.
= <u>5</u><u>0</u>
35
70 × 0.5 = 35
or
50% = 1/2
so
70/2 = 35
12 units