Question

2.78×100
please explain please ​

Answer 1

Answer:

278

When the zeroes are 2, put the decimal sign 2 digits to the right

Answer 2

Answer:

278

Step-by-step explanation:

2.78 is to be multiplied by 100 so,

100 has 2 zero so when we will multipy 2.78 by 100 the 2 zero of hundred will be cancelled and the decimal point will move from between 2.78 to 278 as there are 2 zeros in hundreds. the point will move from 2.78 to 27.8 by cancelling one zero in hundred and then 27.8 will be 278 by cancelling the other zero.

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