Moses earns a gross salary of 10 500 per month. the basic monthly expenses used from the income are as follows. housing expense 21%,food 36%,transport 10%,cellphone bills1,9%.the rest is for savings. write down the ratio of the housing percentage to the food percentage in the simplest form​

Since you have the percentage of each category, you need not find the actual value of each of them. You can just use the percentages t find your answer

Housing percentage : Food percentage

:

21:36

Divide each values by their HCF

21:36

7:12

Thus, the ratio of the housing percentage to the food percentage is 7:12.

answer: i'm not going to give you the answer, but some hints to work it out.

step-by-step explanation: so, if there is a straight line that means that the line angle is 180°. so we subtract the 2 angle measures provided, (15 and 38) from 180. so the answer is 180 - (38 + 15). (you have to solve the equation)

yes. we do proportions in probabilities.