Answer:
The mistake is to make
The correct answer 
Step-by-step explanation:
This is the operation performed by Kali:
but 15/16 ≠3/5, so knowing this
, then

Answer:
1.167
Step-by-step explanation:
4/5 + 2/3 + 7/10
LCM 5 * 3 * 2 = 30
24/30 + 20/30 + 21/30
65/30 = 1 5/30 = 1 1/6 = 1.167
Answer:
1. C (q³)
2. A (12kr (to the 7th power)
Step-by-step explanation:
Answer:
1. -72
2. -66
Step-by-step explanation:
Hope this helps you :)