Question

the weight of her mother and her daughter are in pro portion to their height the mother is 170cm tall . whereas the daughters heighets is 85 cm . if the daughter weights 33 kg how much does the mother weight​

Answer 1

The mother weighs 66 kg, as the ratio of their heights is 1:2 (85:170) and their heights are in proportion to their weights, which means her weight is twice her daughter's, i.e. 2*33 kg.