 
<translate> Zebra tana barci na awa 4 + 2 = awa 6. A cikin mako guda, cougar tana barci 4 * 7 = 28 hours. Kuma zebra tana barci 6 * 7 = 42 hours. Dukan dabbobi biyu suna barci na tsawon sa'o'i 28 + 42 = 70 a cikin mako guda. Amsar ita ce 70. <eng> The zebra sleeps for 4 + 2 = 6 hours. During one week, the cougar sleeps 4 * 7 = 28 hours. And the zebra sleeps 6 * 7 = 42 hours. Both animals sleep for 28 + 42 = 70 hours during one week. So, the answer is 70. 