 
<translate> N'ime afọ iri, Jackson ga-adị afọ 20+10=30. Ọ bụrụ na Jackson dị afọ 20 ugbu a, Mandy dị afọ 20+10=30 afọ. Afọ iri site ugbu a gaa n'ihu, Mandy ga-adị afọ 30+10 = afọ 40. Ngụkọta afọ ndụ Jackson na Mandy n'ime afọ iri site ugbu a gaa n'ihu bụ afọ 30 + 40 = afọ 70. Adele gbara afọ 3 / 4 ka Jackson, nke pụtara na ọ gbara afọ 3 / 4 * 20 = afọ 15. Afọ ndụ Adele ga-abụ afọ 10 + 15 = afọ 25 afọ iri site ugbu a. N'ozuzu, Mandy, Jackson, na Adele ga-adịru afọ 25 + 70 = 95. Ya mere azịza ya bụ 95. <eng> 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. 