Question

please help me in this problem I will mark you branliest​

Answer 1

Step-by-step explanation:

$2 \times \frac{5}{8} - 2 \times \frac{1}{6} + 4 \times \frac{3}{4} \\ \\ \implies \: \frac{21}{8} - \frac{13}{6} + \frac{19}{4} \\ \\ take \: LCM \: of \: 8 \: , \: 6 \: and \: 4 = 24 \\ \\ \implies \: \frac{63 - 52 + 114}{24} \\ \\ \implies \: \frac{117 - 52}{24} = \frac{125}{24}$

Answer 2

21/8 - 13/6 + 19/4

take lcm of 8,6,4 = 24

= 3×21 - 4×13 + 6×19

24

= 63-52+114

24

= 125/24

=5.20