Question

please solve q.12 both with Explaination​

Answer 1

Answer:

USE GOOGLE IT ACC TELLS YOU THE ANSWER!!

or there is this app called mathswatch and it is videos which explain everything to do with maths

hope this helps you

Answer 2

Answer:

12. a) 8 × 391 × 125  = (8 × 125) × 391

                                  = 391000

b) 2 × 1234 × 50 = (2 × 50) × 1234

                           = 123400

Step-by-step explanation:

12. a) 8 × 391 × 125  = (8 × 125) × 391

                                = 1000 × 391

                                = 391000

b) 2 × 1234 × 50 = (2 × 50) × 1234

                           = 100 × 1234

                           = 123400

Note: We should arrange the numbers from smallest to largest also the product of last digit should end with 0.

a) 8 × 5 = 40

b) 2 × 5 = 10

                     HOPE IT HELPS U!

                 MARK AS BRAINLIEST!