To convert percents to decimal form, move the decimal two place values to the left. So 0.3% = 0.003
Answer:
for 20 the answer is B
Step-by-step explanation:
If 1 mile = 1.609 km then we can use it as the conversion factor in the following way, remembering that the equation has to be set so that the miles cancel with miles.
4.5 miles =

⇒ 7.2405 km
Answer:
70°
Step-by-step explanation:
Total angle in a triangle is 180
∠C = 180 - 70 - 40
= 180 - 120
= 70