1
Simplify the following
24: 27
8: 9
Simplify the following
25: 75: 1050
1: 3: 42
Is it equivalent?
4: 7 and 16: 21
No
Give 1 equivalent ratio:
11: 13
22: 26
33: 39
44: 52
Give two equilavent ratio:
24: 32
6: 8
3: 4
12: 16
The following ratios are equivalent. Find x.
16: 26 and 8: x
x = 13
The price of dried mushroom is 4.8 sen per g. State the price of the dried mushroom in RM per kg.
RM48/ kg
RM48 per kg
The following ratios are equivalent. Find x.
35: 63 and 5: x
x = 9
The speed of a bus on a highway is 80km/h. Convert km/h to m/s.
22.2 m/s
The following ratios are equivalent. Find x.
39: 45: 33 and 13: x: 11
x = 15
Ali works for 5 hours and is paid RM37.50. How much is his wage if he works for 8 hours?
RM 60
Entrance ticket to the cinema for 5 persons is RM78, while entrance ticket for 15 persons is RM234. Write the proportions for this case.
RM 78 / 5 = RM 234 / 15
There are 3 pieces of ribbon that have a total length of 201 cm. Find the total length of 9 pieces of ribbon.
603 cm
Convert 54 km/h to meter / minutes
900 m/ min
A lorry is moving 315 km in 3 hours 30 minutes. Calculate the speed of the lorry in m/min
1500 m/min
Vija sells 10 bottles of perfume at a price of RM 45. If he obtained RM360, how many bottles of perfume sold by him.
80 bottles
A seminar room can accommodate 37 students. How many seminar room are needed to accommodate 222 students?
6 rooms
Ratio of the price of a watch to the price of a hat is 7: 2, while the ratio of the price of a pair of shoes to the price of a hat is 6: 2. Find the ratio of the price of watch to the price of a hat to the price of a pair of shoes.
7: 2: 6
Inside a box, there are a few of pens, pencils and rulers. The ratio of the number of pens to the number of pencils is 8:9 while the ratio of the number of pencils to the number of rulers is 7: 5. Determine the ratio of the number of pens to the number of pencils to the number of rulers.
56: 63: 45
Inside a container, there are a few of apples, oranges and kiwi. The ratio of the number of apples to the number of oranges is 5:7 while the ratio of the number of apples to the number of kiwi is 4: 3. Determine the ratio of the number of apples to the number of oranges to the number of kiwi.
20: 28: 15
The ratio of the length of the sides of a triangles is 3: 4: 2. If the perimeter of the triangle is 72 cm, find the length, in cm of the sides of the triangle.
24 cm: 32 cm: 16 cm
RM 484 is divided to Salleh and Salmi with ratio of 4: 7. How much money will be obtained by Salmi if he gives RM 23 to Salleh?
Salmi = RM 285
The price of a handbag to the price of a pair of shoes is 7: 3. Determine the percentage of difference price for both items?
40%
An orchard has 56 durian trees and 24 rambutan tress. After flash flood, 5 durian tress and 3 rambutans trees are cut down and replaced with 9 mango tress. By applying the concepts of proportions, determine the percentage of the number of mango trees to number of ramabutans trees.
42.86%
Mario bought 3 novels with RM 75. After a month, he sold the novel with RM 10 per book. By applying the concept of proportions, determine the percentage of his loss.
60%