15% of $70
do 15 over 100 then put 70 as your denominator cross multiply
15 times 70 =1,050 divided by 100 = [10.50 <--- answer]
70.00-10.50=59.50
Answer:
The number is 4
Step-by-step explanation:
Let the number = 'x'
Reciprocal of 'x' = 1/x
Reciprocal of 2 = 1/2
8 times the reciprocal of 'x' =
Now multiply both sides by x
Now divide both sides by 2
x = 4
1/2 of 8 is 4 so there would be 4/8 motorcycles + 1/8 cars would be 5/8 and the remainder is 3/8 so 3/8 is not cars or motorcycles
Divide the amount of teenagers that smoked by the total population:
Multiply this decimal by 100 to convert into a percentage:
To round to the nearest decimal place, look at the hundredths value:
8.5
3
3 > 5
8.53 -> 8.5
8.5% of teenagers reported that they smoked at least one cigarette.
Answer:
Confusion
Step-by-step explanation: