First change the 230 grams to kilograms or 1 kilogram to grams.
The units have to be the same.
Next set up a proportion.
Cross multiply to solve the proportion.
1 kg = 1000g
230 g/30 biscuits = 1000g/x biscuits
230x = 30(1000)
230x = 30000
divide both sides by 230
x =130 biscuits
Y=|x|-0.75
If I'm wrong sorry
I got a negative number -7.5
Answer:
8 or ![\frac{8}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B8%7D%7B1%7D)
Step-by-step explanation:
can also be written as;
4 ÷ 0.5
(0.5 is the 1/2 in decimal form)
4 ÷ 0.5 = 8