 
 <translate> In ten years, Jackson will be 20 + 10 = 30 years old. If Jackson is 20 now, Mandy is 20 + 10 = 30 years old. Ten years from now, Mandy will be 30 + 10 = 40 years old. The combined age of Jackson and Mandy ten years from now is 30 + 40 = 70 years. Adele is 3 / 4 times as old as Jackson, meaning she is 3 / 4 * 20 = 15 years old. Adele's age will be 10 + 15 = 25 years old ten years from now. Altogether, Mandy, Jackson, and Adele will have a total of 25 + 70 = 95 years. So the answer is 95. <hau> A cikin shekaru goma, Jackson zai kasance 20 + 10 = 30 shekaru. Idan Jackson yana da shekaru 20 a yanzu, Mandy yana da shekaru 20 + 10 = 30. Shekaru goma daga yanzu, Mandy za ta cika shekara 30 + 10 = 40. Haɗin shekarun Jackson da Mandy shekaru goma daga yanzu shine 30 + 40 = shekaru 70. Adele ya ninka Jackson sau 3/4, ma'ana tana da shekaru 3/4 * 20 = 15. Shekaru 10 daga yanzu, Adele za ta cika shekara 10 + 15 = 25. Mandy, Jackson, da Adele duka za su yi shekara 25 + 70 = 95. Amsar ita ce 95. 