Please help!If the student has already read 2/5 of the pages, how long will it take them to read the rest of the book? minutes

Your answer should be written as a decimal rounded to the nearest tenth if necessary.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629