# data[].attributes.headline
Refer to the sample on how to present the working clearly

# data[].attributes.subject
Refer to the sample on how to present the working clearly

# data[].attributes.body
1. Attempt the assigned question in your notebook.
2. Show the substitution step clearly.
3. Show step-by-step working (without using a calculator)

# data[].attributes.body
x = 3, y = -5, z = (1/2)
((x + z)/(y^2)) × 5xz
= ((3 + (1/2))/(-5^2)) × 5 × 3 × (1/2)
= ((3 1/2)/25) × 7.5
= (((2 1/4) + (3/8))/25)
= ((2 5/8)/25)
= ((21/40)/5)
= (52.5/5)
= 10.5

10.5 //

# data[].attributes.body
My camera was taking too long

# data[].attributes.body
Xu Ruihao

# data[].attributes.body
Jun Rui

# data[].attributes.headline
Correction from line 5           (rip gerald)

# data[].attributes.subject
Correction from line 5           (rip gerald)

# data[].attributes.body
((3 1/2)/25) × (15/2)
= ((3 1/2)/5) × (3/2)
= (10.5/10)
= (1 0.5/10)
= (1 1/20) //

# data[].attributes.body
y square should be -5square, not 5square, other than that superb👍

# data[].attributes.body
please write on paper next time and try to reduce using brackets