Question

5. Change the following quantities into the required units:
b. 15,000 g
a. 35,000 cm into m
into kg
c. 28,000 m into km
d. 7000 mL into L
e. 56,000 mg into g
6. Sarika walked 900 m each day. How far did she walk in a week?
7. How many 200 mL cups of water are needed to fill a 2 L jug?
8. A box contains 3,00,000 medicinal tablets each weighing 20 mg. What is the total weight of
all the tablets in grams and in kilograms?
Сс​

Answer 1

Answer:

a. 35000cm=35000÷100m=350m

b.15000g=15000÷1000kg=15kg

c.28000m=28000÷1000km=28km

d.7000ml=7000÷1000l=7l

e.56000mg=56000÷1000g=56g

6.900m walk each day.

she walk in a week=900×7m

=6300m

7.2l=2000ml

2000÷200=10cups are needed.

8. 300000×20=6000000mg=6000000÷1000g=6000g=6000÷1000kg=6kg.