Answer:
77) YES , 78) YES , 79) NO , 80) YES
Step-by-step explanation:
77) 12/4=3 and 18/6=3 so YES
78) 30/6=5 and 40/8=5 so YES
79) 36/25=1.44 and 48/40=1.2 so NO
80) 15/5=3 and 13.8/4.6=3 so YES
Hope this helps! Message me with any questions!
Answer: Heyaa!~
<em> - Write 63 as the product of prime factors -</em>
- Since, the prime factors of 63 are 3, 7. Therefore, the product of prime factors = 3 × 7 = 21.
<em> - Write the prime factors in ascending order -</em>
- <em> </em> I think it would be 3/7
- <em> what's the highest common factor of 63 and 105 -</em>
- <em> </em> 21, divides both 63 and 105, i.e., 21.
Hopefully this helps you! ^^^
Answer:
34:32
Step-by-step explanation:
carry the one and you are done