 
 <translate> Give the step-by-step reasoning process and then the final answer. Clyde and Grace are building block towers. Grace’s tower is 8 times the size of Clyde’s at 40 inches tall. How many inches taller is Grace’s tower than Clyde’s? <hau> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Clyde da Grace suna gina hasumiya. Hasumiyar Grace ta ninka na Clyde sau 8 a tsayin inci 40. Da inci nawa ne hasumiyar Grace ta fi ta Clyde girma? 