PERCENTAGE & UNITERY METHOD/7,8,9,10 SSC/NDA/BANK/LIC/RAILWAY/DIPLOMA & Others competitive exams.
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- Опубліковано 7 вер 2024
- 5
Q) A mixture consists of 45 ---- % of sand,
4 11
36 ------ % gravel and rest is cement . Find
11
the mass of mixture that contains 4 kg
of cement ??