sutract the mind fractions in the picture very very urgent please solve the question s
Answers
Answer:
{Q7}
a)4 7/15
b)1 6/24
c)4 4/8
d)5 25/40
{Q8}
a)12/24
b)2 5/8
c)2 15/16
d)-17/24
Step-by-step explanation:
{Q7}
a)23 4/5 - 19 1/3
=119/5 - 58/3 LCM=15
=357/15 - 290/15
=67/15
=4 7/15
b) 3 3/8 - 2 1/12
=27/8 - 25/12 LCM=24
=81/24 - 50/24
=31/24
=1 6/24
c)5 7/8 - 1 3/8
=47/8 - 11/8
=36/8
=4 4/8
d) 7 5/20 - 13/8
=145/20 - 13/8 LCM=40
=290/40 - 65/40
=225/40
=5 25/40
{Q8}
a) 11/24 + 2/3 - 5/8
=11/24 + 16/24 - 15/24 LCM=24
=27/24 - 15/24
=12/24
b)11/4 + 3/2 - 13/8
=22/8 + 12/8 -13/8. LCM=8
=34/8 - 13/8
=21/8
=2 5/8
c)9/16 + 7/4 + 5/8
=9/16 + 28/16 + 10/16. LCM=16
=47/16
=2 15/16
d)4 5/8 - 3 3/4 + 1 7/12
=37/8 - 15/4 + 19/12 LCM=24
=111/24 - 90/24 + 38/24
=111/24 - 128/24
= -17/24
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