Answer:
so you will need to start with the column that has 2 answers in it. 12.5+15= 27.5 will go in the next box.
Step-by-step explanation:
Answer: 3 : 37
Step-by-step explanation:
The shop sold 240 necklaces in a month.
Out of these, 18 were sold online.
The number that was sold offline was therefore:
= 240 - 18
= 222 shop sales
The ratio of online sales to shop sales is therefore:
18 : 222
Take it to simplest form by dividing both sides by their highest common factor of 6:
3 : 37
do it yourself
Step-by-step explanation:
One way to check if 102 ÷ 6 = 17 is by focusing on the left side of the equation.
102 ÷ 6 can be converted into ![\frac{102}{6}](https://tex.z-dn.net/?f=%5Cfrac%7B102%7D%7B6%7D)
can be simplified, lets start by dividing the numerator and denominator by 2.
\frac{102/2}{6/2} = \frac{51}{3}
= ![\frac{17}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B17%7D%7B1%7D)
can be rewritten as 17.
So since we are trying to find the price for 1 song, you will be dividing the price by the song. Divide 12 by 15 and divide 9 by 10:
![\frac{\$12}{15}=\$ 0.80\ per\ song\\ \frac{\$9}{10}=\$ 0.90\ per\ song](https://tex.z-dn.net/?f=%20%5Cfrac%7B%5C%2412%7D%7B15%7D%3D%5C%24%200.80%5C%20per%5C%20song%5C%5C%20%5Cfrac%7B%5C%249%7D%7B10%7D%3D%5C%24%200.90%5C%20per%5C%20song%20)
<u>Since 80 cents per song is cheaper than 90 cents, A is cheaper than B.</u>