Math, asked by ggg1883, 10 months ago

simplify a) 6-3/4 b) 7/12-4/15

Answers

Answered by hardikdadhich70

0

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Answered by phgayathri1987

4

Answer:a) 21/4

Step-by-step explanation:

6-3/4

Find LCM 6/1 - 3/4

LCM is 4

6/1 × 4/4 = 24/4

24/4 - 3/4 = 21/4

b)7/12 - 4/15

LCM is 60

7/12 × 5/5 = 35/60

4/15 × 4/4 = 16/60

35/60 - 16/60 = 19/60

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