find the prime factorisation of each number by using a factor tree (a) 36 (b) 210 (c) 180 (e) 300
Answers
Answered by
4
Answer:
2x2x3x3
7x5x2x3
3x3x2x5x2
3x2x2x5x5
Step-by-step explanation:
Answered by
5
Answer:
a) 36. = 2*18
= 2*2*9
=2*2*3*3
b) 210 = 2*105
= 2*3*35
=2*3*5*7
c) 180. = 2*90
= 2*2*45
=2*2*3*15
=2*2*3*3*5
d) 300 = 2*150
= 2*2*75
= 2*2*3*25
= 2*2*3*5*5
hope it helps you ✌️✌️
Similar questions