Fractions must have a common denominator in order to subtract them. true or false! i need it's a quiz!

Solution:

we have been asked to find that whether the given statement is True or False.

The given statement is

Fractions must have a common denominator in order to subtract them.

Answer is False.

Suppose we have been asked to subtract half from one.

Here the denominator is not common but still it can be subtracted and the result is

Making denominator common makes your calculation work easy. That's the only advantage.

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk