5:7
In english, what this is saying is that for every 5 units of weight on Earth, is 7 units of weight on Neptune.
Given this, it would make sense that your weight on Neptune, say Y, equals your weight on Earth, say X, divided by five, then multiplied by seven.
Y = (X/5) * 7
Y = (150/5) * 7 = 210
For question 2 the answer is 420 calories
for question 3 answer is 53 7/8 feet
42 ......I think ...........!
A is the answer i believe
