Question

Someone solve and givrr me this urgently ​

Answer 1

3) 13/3 - 8/9
LCM = 9
=(13*3)/(3*3) - 8/9
=(39-8)/9
= 31/9
= 3 whole, 4/9

5)11/4-20/16
LCM = 16
=(11*4)/(4*4) - 20/16
=(44-20)/16
=24/16
= 3/2
= 1.5

7) 18/20-4/10
LCM = 20
=18/20 - (4*2)/(10*2)
=(18-8)/20
=10/20
= 1/2 or 0.5

9) 1/4-1/5
LCM = 20
= (1*5)/(4*5)-(1*4)/5*4)
= (5-4)/20
= 1/20 or 0.05

11) 8/6-21/18
LCM = 18
=(8*3)/(6*3)-21/18
=(24-21)/18
=3/18
= 1/6

13)6/8-1/4
LCM = 8
=6/8-(1*2)/(4*2)
= (6-2)/8
= 4/8
= 1/2 or 0.5





Hope it helps mate ..!

Answer 2

Step-by-step explanation:

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