diadrahayles
contestada

Simplify. 3/5+(-1/4)÷7/10
Enter your answer, in simplest form, in the boxes.
Please help, look down below at the attachment cuz Im not sure I set the problem up right!

Simplify 3514710 Enter your answer in simplest form in the boxes Please help look down below at the attachment cuz Im not sure I set the problem up right class=

Respuesta :

altavistard

Answer:

1/10

Step-by-step explanation:

There are three simple fractions in this problem:  3/5, -1/4 and 7/10.  Rules of order require that the division (-1/4) divided by 7/10 be carried out first; the correct product is  -10/28, or -5/14.  Then we have 3/5 + (-5/14).

Here the LCD is 70.  Then 3/5 + (-5/14) becomes 42/70 - 35/70, which simplifies to 1/10.

Answer:

1/10

Step-by-step explanation:

Otras preguntas