The respective ratio of, the present age of a mother and daughter is 7 : 1. Four years ago the respective ratio of their age was 19 : 1. What will be the mother’s age four years from now?
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Q:
The respective ratio of, the present age of a mother and daughter is 7 : 1. Four years ago the respective ratio of their age was 19 : 1. What will be the mother’s age four years from now?
- 142 yearsfalse
- 238 yearsfalse
- 346 yearstrue
- 436 yearsfalse
- 5None of thesefalse
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