39:48 miss a little mistake here if you want to divide a number by 0.0003 but accidently divided by 0.03 than you need to multiply the product by 0.01 to shift it's decimal in right or you can divide the product by 100 to shift the decimal on right. So option B and C are correct 0.0003 means 3x 0.0001 and to make 0.03 it has to be multiplied by 0.01 but if the product of eg. 0.0003÷ 0.0003= 1 but mistakenly you 0.0003 ÷ 0.03 = 0.01 which means you need to either multiply by 0.01 or divide by 100. Please correct me if I'm wrong.
You're correct that you want to shift the decimal to the right, but you have how to do that backwards. If a number is multiplied by a 0.01, it becomes smaller, shifting the decimal to the left. Likewise, if you divide the product by 100, it will become smaller, shifting the decimal to the left. In accidentally dividing a number but 0.03 instead of 0.0003, Maurice divided by a larger number (0.03 is larger than 0.0003) so the product will need to be increased to compensate.
Maam do we get time to solve the question with formula and steps in GRE's exams? Because it is my first time. Second question at 15:26 is about which expression is equal to given expression . At 27:02 how you got the expression divide by 6? I am confused at it.
39:48 miss a little mistake here if you want to divide a number by 0.0003 but accidently divided by 0.03 than you need to multiply the product by 0.01 to shift it's decimal in right or you can divide the product by 100 to shift the decimal on right. So option B and C are correct 0.0003 means 3x 0.0001 and to make 0.03 it has to be multiplied by 0.01 but if the product of eg. 0.0003÷ 0.0003= 1 but mistakenly you 0.0003 ÷ 0.03 = 0.01 which means you need to either multiply by 0.01 or divide by 100. Please correct me if I'm wrong.
You're correct that you want to shift the decimal to the right, but you have how to do that backwards. If a number is multiplied by a 0.01, it becomes smaller, shifting the decimal to the left. Likewise, if you divide the product by 100, it will become smaller, shifting the decimal to the left.
In accidentally dividing a number but 0.03 instead of 0.0003, Maurice divided by a larger number (0.03 is larger than 0.0003) so the product will need to be increased to compensate.
Maam do we get time to solve the question with formula and steps in GRE's exams?
Because it is my first time.
Second question at 15:26 is about which expression is equal to given expression .
At 27:02 how you got the expression divide by 6? I am confused at it.
In that question where the person is erroneously divided number why are we using x in numerator not in denominator ?? please kindly answer.
Hi there! Can you give us a timestamp for your question? We'd be happy to get you more info, just not sure which question you're referring to. Thanks!
what was your quant score?
Hey there! You can see Cat and all our other Instructor's test scores here: www.manhattanprep.com/gre/instructors/
Cat Powell u are such a cute teacher ❤️