Answer:
The amount of butter used by baker this month is 294 kilograms.
Step-by-step explanation:
The amount of butter used last month by the baker = 210 kilograms
Now, according to the question:
The amount of butter used this month
= Previous months's amount + 40% of previous month's usage
Calculating 40% of 210 kg:
[tex]\frac{40}{100} \times 210 = 84[/tex]
⇒40% of 210 kilograms = 84 kilograms
⇒ The amount of butter used this month
= 210 kg + 84 kg = 294 kg
Hence,the amount of butter used by baker this month is 294 kilograms.