A cow gave 14 L 500 ml of milk in the morning and 13 L and 750 ml of milk in the evening. How much milk did the cow give in the day?
Let 14 L 500 ml =14L+500ml =A= volume of milk cow gave in Morning
13 L 750 ml =13L+750ml =B= volume of milk cow gave in Evening
(i) We have to add A and B
14L+500ml =A ...................(1)
13L+750ml =B ...................(2)
Now as per the question we have to add A and B
A+B=[14 L 500 ml] + [13 L 750 ml]
add like terms
A+B=[14 L + 13 L] + [500 ml + 750 ml]
A+B=17 L + 1250 ml
1250 ml=1L+250ml
⇒A+B=18 L + 250 ml
Cow gave milk in a day is 18 L 250 ml