two percent of jennie's skin cells were burned when she escaped the fire. If 3.7 x 10 to the tenth of her skin cells were burned, how many cells were not burned

Number of unburnt cells, x = 151.9 x 10^10

Step-by-step explanation:

Number of unburnt cells = x

x = ?

Given: 2% cells are burnt

(3.1 x 10^10 cells) / 2% = x/98%

x = (3.1 x 10^10) (98%/2%)

= (31000000000) (49)

x = 151.9 x 10^10