electrofy456 electrofy456

15-10-2019
Mathematics

contestada

Why is it important to have a common denominator when we add or subtract fractions?

Respuesta :

rtankus rtankus

15-10-2019

Answer:

It's impossible not to.

Step-by-step explanation:

You can not add or subtract fractions without common denominators. Whether you do it mentally or on paper, the only way to add or subtract fractions is to find the LCD.

Answer Link

Otras preguntas

a club is selling shirts to raise money for a trip costing $425. they have $175 already. if the shirts cost $12 each, what is the minimum number of shirts neede

Susan drove 571 miles and the trip took 14 hours of driving time she wants to shorten her driving time by 1/2 hour what average speed should she drive to do thi

Jean bought 7 1/ 4 yards of fabric. How much is this in feet?

in 12 years megan will be four times as old as she was 15 years ago. How old is she now?

What do you call it was someone pays back a loan quickly

help me on number 7 pls

When you're involved in a head-on collision with another car, the force of impact will involve:

Lara obtained a copy of this painting of people in a train for her art collection. What art style did the painter use in this painting?

A clerk counted 14 small baseball caps, 37 medium baseball caps, and 29 large baseball caps on the store shelves. She also counted 9 small baseball caps and 19

In equilateral ΔABC, AD, BE, and CF are medians. If FO = 4, then AO = A) 4 B) 4/3 (its supposed to be a divided sign) C) 8 D) 12