The density of a material in SI units is 128 kg . In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is |
|||

(a) |
410 |
(b) |
640 |

(c) |
16 |
(d) |
40 |

The density of a material in SI units is 128 kg . In certain units in which the unit of length is 25 cm and the unit of mass is 50 g, the numerical value of density of the material is |
|||

(a) |
410 |
(b) |
640 |

(c) |
16 |
(d) |
40 |

127