Question

Find the ratio of the following: (a) 81 to 108 (b) 98 to 63 (c) 33 km to 121 km (d) 30 minutes to 45 minutes

Answer 1

a) 81:108
= 3:4   [Divide by 27]

b) 98:63
= 14:9   [Divide by 7]

c) 33:121
=3:11     [Divide by 11]

d) 30: 45
= 2:3      [Divide by 15]

PS Units don't matter as long as they are same

Answer 2

HELLO MATE

YOUR ANSWER

a)
81to108
81/108
9/12
3/4
3:4



b)
98/63
14/9
14:9



c)
33km to 121km
33/121
3/11
3:11



d)
30 minutes to 45 minutes
30/45
2/3
2:3



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