Answer:
4a/5
Step-by-step explanation:
(a+a+a+a) / 5
Combine like terms
4a/5
Step-by-step explanation:
HCF of 60 and 84 = 6
So the required greatest number that divides 60 and 84 without leaving remainder is 6.
Answer: 180
Step-by-step explanation: 8 +7 * 12= 180,
i hope this helps please mark brainliest!
Answer:
21. x = 5, 23.
Step-by-step explanation: