Approximation - JSS2 Mathematics Past Questions and Answers - page 1
1
What is 9.8763 rounded to 2 decimal places?
View related lesson
A
9.88
B
9.87
C
9.87
D
9.89
2
Approximate 56.324 to 1 decimal place.
View related lesson
A
56.3
B
56.32
C
56.4
3
How many significant figures are in 0.00560?
View related lesson
A
2
B
3
C
4
D
5
4
If a car travels at an average speed of 65 km/h, how far will it travel in 3 hours?
View related lesson
A
190 km
B
195 km
C
200 km
D
210Â km
5
Round 4.56789 to 3 decimal places.
View related lesson
A
4.568
B
4.567
C
4.5678
D
4.5679
6
If a recipe calls for 2.5 cups of flour and you want to make half the recipe, how many cups of flour do you need?
View related lesson
A
1.25 cups
B
1.5 cups
C
2.5 cups
D
3.75 cups
7
How many significant figures are in 7000?
View related lesson
A
1
B
2
C
3
D
4
9
Determine the number of significant figures in 0.00720.
View related lesson
10
If a rectangle has a length of 8.6 cm and a width of 4.2 cm, what is its area in square centimeters?
View related lesson
Loading lesson…