IDNStudy.com, ang komunidad ng pagbabahagi ng kaalaman at mga sagot. Sumali sa aming platform upang makatanggap ng mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

ENRICHMENT Analyze and solve the following problems. Show your solution then encircle your final answer

1. In a class, there are 60 students. How many males and females are there in the class? Given that female is x and male is y .

a. If x= 15, what is the value of y? solution:

b. If y= 39, what is the value of x? solution:​

Sagot :

Answer:

a. If x = 15, y = 45

b. If y = 39, x = 21

Step-by-step explanation:

a.

60 - x = y

60 - 15 = y

y = 45

b.

60 - y = x

60 - 39 = x

x = 21