Math, asked by KISHANBHARATH, 5 hours ago

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Answered by shreyadhiman467
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Answer:

HERE IS YOUR ANSWER

1. 3 2/5 × 1 3/4= 17/5×7/4

                       = 119/20

                       = 5 19/20..ans

2. i) 3/4 of 24= 3/4×24

                      = 3/4×24/1

                      = 3/1×6/1

                       = 18/1= 18...ans

ii) 3/4 of 40= 3/4×40

                  = 3/4×40/1

                  = 3/1×10/1

                   = 30/1= 30...ans

3. -65-(-8)-(-72)= -65+8+72

                        = -57+72

                        = 15..ans

4. -100 from -1000= -1000-(-100)

                              = -1000+100

                              = -900...ans

5. 7/4+2/3+7/12= LCM of 4,3,12= 12

                        = (21+8+7)/12

                        = 36/12

                        = 3/1= 3...ans

6. (-79)×945+(-79)×55= (-79)×945+55

                                   = (-79)×1000

                                   = -79000...ans

7. -4+(-5)-(-90)= -4-5+90

                      = -9+90

                      = 81..ans

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Answered by studypartner28
0

Answer:

this is the solution of your recent 2nd question

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