# When converting measures which is a true statement?

## When converting measures which is a true statement?

If you are converting to a smaller unit, you should subtract. If you are converting to a smaller unit, you should multiply.

How do you convert metric units of measurement?

Converting from Smaller to Larger Units When converting a larger unit to a smaller one, you multiply; when you convert a smaller unit to a larger one, you divide. Here is an example.

What is the most common conversion between metric units?

In the metric system of measurement, the most common units of distance are millimeters, centimeters, meters, and kilometers.

### What are the 7 basic units of measurement?

The seven SI base units, which are comprised of:

• Length – meter (m)
• Time – second (s)
• Amount of substance – mole (mole)
• Electric current – ampere (A)
• Temperature – kelvin (K)
• Luminous intensity – candela (cd)
• Mass – kilogram (kg)

How do you convert units of measurement easily?

In a nutshell, do all conversions of units by multiplying the original measurement by a well-chosen form of the number 1. A bit less briefly: Find the conversion factor for the given and desired units, and write it as a fraction with the given units in the opposite position from the original measurement….

What are common units of measurement?

There are seven basic units in the SI system: the meter (m), the kilogram (kg), the second (s), the kelvin (K), the ampere (A), the mole (mol), and the candela (cd).

## How do I remember to convert measurements?

Centi – 100 times smaller. Milli – 1,000 times smaller. A handy trick for remembering the basic metric prefixes is the mnemonic “King Henry Died Until Drinking Chocolate Milk,” (or, if you prefer, “King Henry Doesn’t Usually Drink Chocolate Milk”).

How do you remember liquid measurements?

Mnemonic for remembering units of liquid measurement. Here’s a memory tip for learning liquid measurement. As students draw the large G tell them this story: In the kingdom of Gallon there were 4 Queens (Q is for quarts. 4 quarts in a gallon), each queen had a Prince & Princess (P is for pints.

What is the ratio of 30 centimeters to 2 meters?

2 : 30

### What fraction of a meter is 30 centimeters?

Answer: 30 centimeters is equal to . 3 meters….

What is 6 inches by 4 inches in cm?

Inches to centimeters conversion table

Inches (“) Centimeters (cm)
3 in 7.62 cm
4 in 10.16 cm
5 in 12.70 cm
6 in 15.24 cm

How many inches is 1 cm in inches?

Centimeters to Inches table

Centimeters Inches
1 cm 0.39 in
2 cm 0.79 in
3 cm 1.18 in
4 cm 1.57 in

## Is Ruler a CM?

A metric ruler is the standard instrument for measurement in the scientific laboratory. On a metric ruler, each individual line represents a millimeter (mm). The numbers on the ruler represent centimeters (cm). There are 10 millimeters for each centimeter.

How long is 1 cm on a ruler?

Each centimeter is labeled on the ruler (1-30). Example: You take out a ruler to measure the width of your fingernail. The ruler stops at 1 cm, meaning that your nail is precisely 1 cm wide. So if you counted five lines from 9 cm, for instance, you’d get 9.5 cm (or 95 mm)….

How long is an inch on your finger?

One inch (2.5 cm) is roughly the measurement from the top knuckle on your thumb to your thumb tip. Measure yours to see how close it is to 1 inch….

### What does 1cm look like?

1 centimeter is equal to 0.3937 inches, or 1 inch is equal to 2.54 centimeters. In other words, 1 centimeter is less than half as big as an inch, so you need about two-and-a-half centimeters to make one inch….

Which is bigger 1 cm or 1 inch?

When converting from a smaller to a larger unit, you will always have fewer of the larger units. A centimeter is smaller than an inch, so a given length will have more centimeters than inches….

Is 1 cm half an inch?

1 Centimeter (cm) is equal to 0.inch (in). To convert cm to inches, multiply the cm value by 0.or divide by 2.54. Centimeter (centimetre) is a metric system unit of length.

## What does it mean to be 1 cm dilated?

During the first stage of labor, your cervix will start to open (dilate) and thin out (efface) to allow your baby to move through your birth canal. Dilation starts at 1 centimeter (less than 1/2 inch) and goes all the way to 10 centimeters before there’s enough space to push your baby into the world….