Question

8.1x10exponent7/9x10expinent2

Answer 1

Adams gave some money to his son and daughter.he initially had GH 300.00 cedis.if he gave ¼ of it to his son and daughter how much would he have left

Answer 2

8.1*10^7 / 9*10^2 = (8.1/9)*10^(7-2) = 0.9*10^5 = 9.0*10^4

he would have had 3/4 of the origianl amount, or

3/4 * 300 = 225

Answer 3

8.1*10exponent7/9*10exponent-2

Answer 4

so, change 7-2 to 7-(-2)
geez