Change 150% into fraction??

Convert the percentage to a fraction by placing the expression over 100. Percentage means 'out of 100'.

150/100

Cancel the common factor of 150 and 100.

Factor 50 out of 100

50(3)/100

Cancel the common Factors.

Factor 50 out of 100

50.3/50.2

Cancel the common factors

50.3/50.2

50 to 50 will be Cancel...

Then, Answer is

3/2 ...

150

100

Step-by-step explanation:

We know that percenteg mean a number over 100

so 150%=150

100

the answer is 8/21

hope this

hello!

to begin with, we're given that on earth, a rock weighs 20 pounds, and while on jupiter, that same rock weighs 42 pounds. now, we're trying to find the weight of a rock that weighs 10.5 pounds on earth, on jupiter.

to solve this, first, set up a proportion, cross-multiply, and solve it algebraically.

setting up the proportion is the hardest and the most confusing part of the problem, but it's simple.

if on earth, the rock weighs 20 lbs, and on jupiter it weighs 42 lbs, our first part of our proportion is 20/42 lbs. the second part has to be equal to each other. this means that 10.5 has to be on the numerator of the fraction, and x, the value we're trying to find, has to be on the denominator. remember that the rock weighs 10.5 lbs on earth, and we're trying to find the weight of it on jupiter (which is x).

20/42 = 10.5/x

next, you would cross-multiply.

20x = 42(10.5)

20x = 441

now, solve it algebraically by using division.

x = 22.05 lbs

this can be rounded to 22.1 lbs.

therefore, the weight of the rock on jupiter is 22.1 lbs, the fourth choice.