Question

4. 100 : 1000 and 2000 : 500 check whether the following ratio is in proportional or not​

Answer 1

Step-by-step explanation:

Two quantities can be compared only if they are in the same unit.

For comparing quantities of the same type, we commonly use the method of taking difference between the quantities.

Sometimes the comparison is made by using division.

For comparison by ratio, the two quantities must be in the same ratio.

We can get equivalent ratios by multiplying or dividing the numerator and denominator by the same number.

Answer 2

Answer:

no

Step-by-step explanation:

100:1000 when simplified becomes 1:10

2000:500 when simplified becomes 4:1

hence, proved both ratios are not proportional

if u want mark me as brainliest