Question

Q5-Evaluate:
(a)9/10 - 3/20​

Answer 1

Answer:

9/10 - 3/20

lcm = 20

18-3

________

20

15/20

3/4

please mark as the brainliest answer

Answer 2

Answer:

9/10- 3/20

= take lcm of 10 and 20= 20

=18/20 - 3/20

=18-3/20

=15/20

=3/4.

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