85 7th grade students were surveyed about their favorite type of music. 40% of student stated their favorite type of music is co
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Make a proportion.
⇒ 
= 
Solve for x to find the weight of the elephant on planet B. Cross multiply; (100)(x) and (3)(2200).
You now have:
100x = 6600.
Divide both sides by 100.
x = 66
The elephant would weigh 66 pounds on planet B.
Solve for x to find the weight of the elephant on planet B. Cross multiply; (100)(x) and (3)(2200).
You now have:
100x = 6600.
Divide both sides by 100.
x = 66
The elephant would weigh 66 pounds on planet B.