Choose the sequence that orders the fractions from least to greatest.

1. 1/12 < 1/4 < 5/8 < 2/3

2. 1/12 < 1/4 < 2/3 < 5/8

3. 1/4 < 1/12 < 5/8 < 2/3

the answer is the third / last answer

step-by-step explanation:

answer is 12345678900987654321234567890987654321

step-by-step explanation:

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -