Question

Jayla multiplies 8.0 by 10 to the power of four and says the product is 8.0000 . Is Jayla correct or incorrect. Fill in th blanks to explan. When you multiply by a power of ten,the decimal point moves places to the for every power of ten. In the xpression 8.0*10'4 the power ten is .to multiply 8.0 /10'4 is

Answer 1

300+800-8,5gh
20:30
2
32

Answer 2

She is incorrect because she forgot to move the decimal point over. If she did, so she should have got 80,000

8.0/ 10'4 is to divide