1. Akanksha weighs 54 kg 500 g. She wants her weight to be 62 kg. How
much should she gain?
2. Aaditya studies for 1 hour 25 minutes. He studies only during the
weekdays. Find the total numbers of hours he studies in a week.
3. Preeti bought 4 l 500 ml oil for lighting diya. She uses diyas of capacity
55 ml. How many diyas can be lit? How much oil will remain?
4. The cost of one book is 12565 paise. Find the cost of 12 such books.
5. Amita travels 365 km per day. If she travels same distance every day,
find how much distance she covers in a week
Answers
Answer:
Total weight of watermelon =5 kg 300 gm
∴ Given to neighbour =2 kg 680 gm
∴ Weight of watermelon left =(5×1000 +300) gm −(2×1000 + 680) gm
=5300 gm − 2690 gm=2620 gm
1000
2620
=2 kg 620 gm⇒2.62
Answer:
1. her weight = 54.5 kg
she want her weight = 62 kg
she have to gain = 62-54.5
= 7.5 kg
2.he studies in one day= 1.25 h
1 week = 7 days
no. of hours he used to study in one week
= 1.25 x 7 = 8.75 h
3. total oil she have = 4500ml
amount she uses once =55ml
no. of times she can use = 4500/55
= 81 times
remaining oil = 45ml
4. cost of one book = 12565 p
= 125.65 re
cose of 12 such books = 125.65x 12
= 1507.8 rs
5. in one day distance she used to travel
=365km
one week = 7 days
distance traveled in one week
= 365x7
=. 2555 km
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