 
 <translate> First find the screen area of Bill's TV: 48 inches * 100 inches = 4800 square inches. Then find the screen area of Bob's TV: 70 inches * 60 inches = 4200 square inches. Then subtract the size of the smaller TV from the size of the bigger TV to find the size difference: 4800 square inches - 4200 square inches = 600 square inches. Then multiply the size difference by the weight per square inch to find the weight difference: 600 square inches * 4 oz / square inch = 2400 oz. Then divide the weight difference in ounces by the number of ounces per pound to find the weight difference in pounds: 2400 oz / 16 oz / pound = 150 pounds.
The answer: 150. <hau> Na farko sami yankin allo na Bill ta TV: 48 inci * 100 inci = 4800 square inci. Sannan ka samu yankin allon talabijin din Bob: inci 70 * inci 60 = inci murabba'i 4200. Sa'an nan kuma rage girman karamin TV daga girman TV mafi girma don samun bambancin girman: 4800 square inci - 4200 square inci = 600 square inci. Sa'an nan kuma ninka bambancin girman da nauyin da inci murabba'i don samun bambancin nauyi: 600 square inci * 4 oz / square inch = 2400 oz. Sa'an nan kuma raba bambancin nauyin a cikin ounces ta yawan ounces da fam don samun bambancin nauyi a fam: 2400 oz / 16 oz / fam = 150 fam. Amsar ita ce: 150. 