Question

unitary method
2) If I spend 243 on petrol in 3 weeks, how
much do I spend on petrol in a year?​

Answer 1

Answer:

4131

Step-by-step explanation:

243÷3=81

one week is 81

81×51=4131

Answer 2

Answer:

243. =3 week =1week =7 ×3 =21 days

=243/21

=11.57 for 1 day

for 1year= 11.57 ×365

= 4223.57

4223.57 money u will spend on pertol in one year