Math, asked by sinchan58, 6 months ago

find the product by suitable rearrangement
1.2×1768×50
2.4×166×25
3.8×291×125
4.625×279×16
5.285×5×60
6.125×40×8×25
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Answers

Answered by sm9416385024
1

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Answer:

Answer:

1. 176800 Ans

2. 16600 Ans

3. 291000 Ans

4. 2790000 Ans

5. 85500 Ans

6. 1000000 Ans

Step-by-step explaniation :

Answer : 1

176800 Ans

Step-by-step explanation:

= 2×1768×50

= 100×1768 (2×50=100)

= 176800 Ans

Answer : 2

16600 Ans

Step-by-step explanation:

= 4×166×25

= 100×166 (4×25=100)

= 16600 Ans

Answer : 3

291000 Ans

Step-by-step explanation:

= 8×291×125

= 1000×291 (8×125=1000)

= 291000 Ans

Answer : 4

2790000 Ans

Step-by-step explanation:

= 625×279×16

= 10000×279 (625×16=10000)

= 2790000 Ans

Answer : 5

85500 Ans

Step-by-step explanation:

= 285×5×60

= 285×300 (5×60=300)

= 85500 Ans

Answer : 6

1000000 Ans

Step-by-step explanation:

= 125×40×8×25

= (125×40)×(8×25)

= 5000×200 (125×40=5000 ; 8×25=200)

= 1000000 Ans

Answer:

1. 176800 Ans

2. 16600 Ans

3. 291000 Ans

4. 2790000 Ans

5. 85500 Ans

6. 1000000 Ans

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