Question

1. Q=25
(15Q:5)-20=...
2. N=75
(300-2N)*5=...
3. Y=50
(6Y+24):2=...
4. X=40
275+(5X-25)=...

Answer 1

1. 15(25) : 5 - 20 375 : 5 - 20 = 75 - 20 = 55 3. 6(50)+24 : 2 300 + 24 :2 = 162 4. 275 + 5(40) - 25 275 + 200 - 25 = 450

Answer 2

1. =(15(25) : 5 ) - 20
=(375:5) - 20
=75 - 20
=55
2. =(300-2(75)^5
=(300-150)^5
3. maksud dari * itu kali apa pangkat?
4. =275 + (5(40) - 25)
=275 + (200-25)
=275 + 175
=450