Answer:
- 19) Php 1,000 : Php 5,000
- 20) 24 : 48
Step-by-step explanation:
On problem 19, Mario's income is Php 6,000 and it is stated that she saves Php 1,000 from it. Her expenses will be the left-over money.
Mario's monthly income = Php 6,000
Savings = Php 1,000
Expenses = Monthly Income - Savings
= Php 6,000 - Php 1,000
= Php 5,000
The following ratio of savings to expenses based on these variables would be:
On problem 20, there are 72 pupils from a class and 24 of them are boys. The left-over 48 pupils would be automatically the girls in that class.
Class = 72 pupils
No. of boys from Class = 24 pupils
No. of girls from Class = Class - No. of Boys from Class
= 72 pupils - 24 pupils
= 48 pupils
The following ratio of the number of boys to the number of girls based on these variables would be:
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