ShmoopTube

Where Monty Python meets your 10th grade teacher.

Search Thousands of Shmoop Videos


Roots Videos 6 videos

Introduction to Roots
4522 Views

Get back to your roots with this video.

Graphing Square Root Functions
573 Views

Please be advised that Shmoop does not endorse owning a pet Stegosaurus. The character in this video is a professional—do not attempt at home.

SAT Math 3.2 Numbers and Operations
1262 Views

SAT Math 3.2 Numbers and Operations

See All

SAT Math 3.2 Numbers and Operations 1262 Views


Share It!


Description:

SAT Math 3.2 Numbers and Operations

Language:
English Language

Transcript

00:03

Here's your shmoop math du jour:

00:05

What is the square root of 5.206 times 10 to the seventh to the nearest hundredth?

00:11

Here are your options...

00:17

Okay, so we need to figure out the value of the

00:19

square root of a number to the closest hundredth.

00:22

Let's repeat the most important part of that... it'll save us a whole lot of work.

00:27

TO THE CLOSEST HUNDREDTH.

00:29

One more time, with feeling... TO THE CLOSEST HUNDREDTH

00:35

Only one of the answers is a number that includes the right number of

00:39

numbers after the decimal point... to the hundredths place.

00:46

Now, if we can remember what the hundredths place is,

00:48

we can answer this question in a snap.

00:53

If not, we'll tell you just this once. You're on your own for the test, though.

00:57

The hundredTHs place, with the "T-H" sound

01:00

at the end, is two spots to the right of the decimal point.

01:03

Not three, like its buddy the thousandths place, or one, like the tenths place.

01:08

So which of the answer choices has two numbers after the decimal point?

01:11

Option D, 7215.26.

01:15

Saves us a lot of time punching numbers on our calculator, doesn't it?

Related Videos

SAT Math 2.1 Geometry and Measurement
2779 Views

SAT Math 2.1 Geometry and Measurement. What is the measure of angle z in terms of x and y?

SAT Math 9.4 Algebra and Functions
1300 Views

SAT Math 9.4 Algebra and Functions

SAT Math 9.2 Algebra and Functions
377 Views

SAT Math 9.2 Algebra and Functions

SAT Math: Identifying an Equation for the Average of Two Percentages
23 Views

In 2014, the unemployment rate of one county in California was 7%. In another county, the unemployment rate was 11%. Which of the following express...

SAT Math: Which Equation Represents Profit?
13 Views

Angela is making cookies for a bake sale. She expects each batch of her cookies to sell for $40. It costs her $10 to make one batch of cookies, and...