Answer:
un death somthing
Step-by-step explanation:
Enrolement increased by 30% that means last year=100%
incease of 30%=30+100=130% now
now=182
percent means parts out of 100 so
130%=130/100=13/10
182=13/10 of x (x represents the number last year)
of means multipy so
182=13/10 times x
multiply both sides by 10/13 to clear fraction
182 times 10/13=x=140
140 students last year
Answer:
3/1
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
Exterior angle theorem
50 + 70 = 120
Step-by-step explanation:
Maybe it should be written as 4 9/10
In a mixed number
