Question

solve this problem mere asirwad Tom hare satt hai​

Answer 1

Answer:

0.725 × 100 = 72.5

9.1 × 1000 = 9100

478.9 ÷10 = 47.89

6789 ÷100 = 67.89

Answer 2

Answer:

Answer in attachments.

Step-by-step explanation:

• when multiplication point moves towards right referring to the number of zeroes Ex:1.234×10=12.34 so here the point moves towards right only once because 10 contains only one zero. and when division point moves left referring to number of zeroes. Ex:1.234 ÷10=0.1234 here the point moves left only once as 10 contains only one zero. Here we took zero before the point because there is no other number. But if the same zero is taken incase after the point it doesnot make any count.