Page 95 - SK Year 5 Mathematics DLP

4 The information on the right
shows a one-way travel distance

of an express bus from Kuala
Perlis to Johor Bahru. What is the
back and forth travel distance of Source: https://rb.gy/utylmx
the bus, in km? State the answer
in one decimal place.

682.03 km
Solution Kuala Perlis Johor Bahru

682.03 km
Back and forth distance travelled by the bus:
2 × 682.03 km = km

Round off to one decimal place.

1
6 8 2 . 0 3 km Round off 1 364.06 km to
× 2 one decimal place.
1 3 6 4 . 0 6 km +1

1 364.0 6 km = 1 364.1 km
2 × 682.03 km = 1 364.06 km

The back and forth travel distance is about 1 364.1 km.

Total up the back and forth distance to check the answer.

Solve the problems. Chicken A B
coop
a The table shows the number of chickens 1
in chicken coops A and B. How many Number of 120 1 of the number
3
of chickens in
chickens
chickens are there in chicken coop B? chicken coop A
b A worker in Amira’s Cake House prepared a cake batter with
a mass of 15.48 kg. The batter was used to make 24 cakes of
equivalent mass. Calculate the mass of one cake.
c My brother spent RM230. My sister spent 150% of my brother’s

spending. Calculate my sister’s expenditure.

87
2.4.1