146 P6.SP.JC.17080917
Level 3
9 identical 4-cm cubes are placed in an empty rectangular tank of length 90 cm and width 25 cm. The tank is then filled with water from a tap flowing at a rate of 7 litres per minute. It takes 12 minutes to fill up 34 of the tank. What is the height of the tank? Correct the answer to 1 decimal place.
3 m
Rate 1 object Volume Volume of cube Filling tank Fraction of a whole D Place values D Round off
147 P2.FR.ED.18012069
Level 3
A pail can hold 18 ℓ of water. 3 bottles of water can fill up half the pail. How much water can each bottle hold?
3 m
Fraction of a whole W Multiplication & division Volume
148 P6.SP.JC.17053161
Level 3
The figure shows a rectangular tank measuring 55 cm by 22 cm by 24 cm. It was 13 filled with water at first. Dylan turned on a tap and let water flow into the tank at a rate of 1.36ℓ per minute. After 15 minutes, he turned off the tap. How much water had overflowed? (Express the answer in ℓ.)
3 m
Rate 1 object Unit conversion Volume Volume of cuboid Filling tank Fraction of a whole
149 P2.FR.ED.18012070
Level 3
After Jake poured 34 ℓ of water into the container, it became half full. How many ℓ of water could the container hold?
3 m
Fraction of a whole W Multiplication & division Volume
150 P6.AP.TL.17090748
Level 2
The figure shows two identical semicircles. X and Y are the centres of the semicircles. Line AB is 60 cm. 15 of each semicircle is shaded. Find the total area of the shaded parts. (Take π = 3.14)
2 m
Circle area Semicircle Composite figure area Fraction of a whole

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links