04-01-2015
Mathematics

contestada

what is 7 7/8- 31/4 simplified

Respuesta :

crisforp crisforp

04-01-2015

7 7/8 = 63/ 8 ;
31/ 4 = 62/ 8 ;
63 / 8 - 62 / 8 = 1 / 8 .

Answer Link

Аноним Аноним

04-01-2015

[tex]7\frac{7}{8}-\frac{31}{4}=7\frac{7}{8}-\frac{28+3}{4}=7\frac{7}{8}-7\frac{3}{4}=7\frac{7}{8}-7\frac{3\cdot2}{4\cdot2}=7\frac{7}{8}-7\frac{6}{8}=\boxed{\frac{1}{8}}[/tex]

Answer Link

Otras preguntas

Why did Europeans begin to explore the unknown, resulting in the discovery of the New World? a . to secure better lives for themselves, their countries, and rel

What is the completely factored form of the expression 16x2 + 8x + 32?

explain how the bonding properties of carbon atoms result in the large variety of carbon-based molecules in living things

write .06 as a fraction in simplest form

explain how the bonding properties of carbon atoms result in the large variety of carbon-based molecules in living things

A European swallow flies about 11 meters in 1 second.How many kilometers could it flyvin 5 minutes.

what is another name for the neolithic revolution

Explain - What are some ways gravity shapes Earths surface

what is "Linear Mime"

What is the cube of the quotient 24 and 6