B) -8 + (-12)
Because you just have to use the distributive property and distribute -1 to (8+12)
20% of x=6
20/100 of x=6
20x= 600
x=30
38% of 30=11.4
Answer:
24
Step-by-step explanation:
2:6
1:3
24:72
Answer: 4.1 feet : 4 feet
Step-by-step explanation:
From the question, we are informed that Bradley estimated the height of a tree at 2.5 meters. Carla estimated that tree's height at 8 feet.
The conversion ratio be used to compare Bradley's and Carla's estimates of the tree's height when measured in feet goes thus:
Since 1 feet = 0.305 meters
2.5 meters will be = 2.5/0.305 = 8.2 feet
Therefore the conversion ratio will be:.
= 8.2 : 8
Reducing to lowest term will be
= 4.1 feet : 4 feet.
= 4.1 : 4
