Dumsani earns R42 480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?

R17 700

Step-by-step explanation:

Dumsani earns R42 480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save?

Step 1

We have ratio 7:5

The sum of the proportion = 7 + 5 = 12

We are told in the above question, that he saves the lesser amount

The lesser ratio = 5

Hence, the amount he saves is calculated as:

5/12 of R42 480

= 5/12 × R42 480

= 5 × 3540

= R17 700

Therefore, he saves R17 700

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce