Question

Plz help, the problem is in the chat

Answer 1

first for the two numbers in the addition section make them have A LCD

Answer 2

Remember BODMAS
B=Bracket
O=Of
D=Division
M=multiplication
A=Addition
S=Subtraction
\[\frac{ 3 }{ 4 }+\frac{ 5 }{ 6 }=\frac{ 3*3+5*2 }{12 }=\frac{ 9+10 }{12 }=\frac{ 19 }{12 }\]
(lcm of 4 and 6 is 12)
\[\frac{ 2 }{3 }\times \frac{ 19 }{12}=\frac{ 19 }{18}\]

Answer 3

yup that is correct..

Answer 4

2/3 x (3/4 + 5/6)
2/3 x (9/12 + 10/12)
2/3 x 19/12 = 38/36 reduces to 19/18

I agree with the above answers