answersLogoWhite

0

-3/4 - 3/7

= (-3×7)/(4×7) - (3×4)/(7×4)

= -21/28 - 12/28

= -33/28

You need to add -33/28 = -1 5/28

User Avatar

Wiki User

7y ago

What else can I help you with?

Related Questions

Is -7 a rational number?

A rational number is one that can be expressed as a fraction, or a ratio. Ratio is the basis for the word rational.-14/2 is a valid fraction that equals -7, so the answer is yes. ■


Is there a rational number between 4 upon 7 and 5 upon 9?

There are infinitely many rational numbers between any two rational numbers - no matter how close you try to make them. 4/7 = 36/63 = 360/630 and 5/9 = 35/63 = 350/630 So 351/630, 352/360, ..., 359/630 are between the two. As are 3511/3600, 3512/3600 etc and 35111/36000, 35112/36000 and so on.


Can a house be added to a bankruptcy after 9 months into the bankruptcy?

When you file bankruptcy, you must include ALL assets that you own. You can't pick and choose. This is considered fraud upon the court. So, absolutely not.


What ID is the patient given upon admission to hospital?

a plastic bracelet will be placed on the person's wrist with their name, age, date of birth, room number, and medical record number on it. A separate bracelet is added that lists allergies


Upon what is the number of members of the house of representatives?

Upon what is the number of members of the house of representatives based?


What is three quarters added to one sixth?

Eleven upon twelve


What method is used for solving a rational equation?

Methods vary considerably depending upon the number of powers in the equation. For example, the method for solving cubics is quite different to solving quadratics etc... It's not really possible to generalise to one technique.


How many people constitutes a quorum for a corporation?

A basic definition of "quorum" is, "the minimum number of people who must be present to conduct the business at hand." Thus, there is no specific number for all corporations to follow.In any given assembly, a quorum is the number decided upon by that assembly as the minimum number of persons that must be present for the assembly to operate or generally conduct business.


One of the conditions necessary for an object to be in equilibrium when acted upon by a number of parallel forces is that the vector sum of the forces is what?

The vector sum of the forces must be zero for an object to be in equilibrium when acted upon by a number of parallel forces. This means that the forces are balanced and there is no net force acting on the object in any direction.


Why does the passport number change upon renewal?

The passport number changes upon renewal to enhance security and prevent fraud.


How do you maintain center of mass when mass is added?

The simplest answer is to add the mass at the center of mass. In that case, the total mass will increase, but not the center of mass. If the additional mass is not added at the center of mass, then it must be balanced with more mass at a location on the object that depends upon the object's shape. That's where things get complicated.


Upon what number was the Egyptian number system based on?

10