Respuesta :
9 is 30% of 30
To find the how many percentage, we do:
9 ÷ 30 = 0.3
0.3 × 100 = 30%
To find the how many percentage, we do:
9 ÷ 30 = 0.3
0.3 × 100 = 30%
We have an equation: ?/100= 9/30
Cross multiply:
30*?= 9*100
⇒ ?= 9*100/30= 30
30% of 30 is 9~
Cross multiply:
30*?= 9*100
⇒ ?= 9*100/30= 30
30% of 30 is 9~