11. a vessel has 4 liters and 650 ml of curd. in how many glasses ,each 25 ml capacity can it be distributed ? 12.medicine is packed in boxes,each such boxes weighing 4 kg 500 g.how many such boxes can be loaded in a van which cannot carry beyond 800 g ? 13.the distance between the school and the house of a student is 1 km 875 m. everyday she walks both ways between her school and home.find the total distance covered by her in week. plese explain it.
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Answer:
Step-by-step explanation:
11. volume of curd = 4650 ml
volume of each glass = 25 ml
no of glasses required = 4650/25
=198 glasses
12. mass of boxes = 4.5 kg
mass that the van can carry = 800 kg
no of boxes = 800/4.5
= 177 boxes (plus 3.5 kgs)
13. total distance covered per day = 1.875 km x 2
=3.75 kms
total distance covered in a week = 3.75 x 7
= 26.25 km (if she goes to school every day of the week. Otherwise, just multiply 3.75 with the number of days she goes per week, and that is the answer.)
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