Answer:
all of that for 5 points!!!???
A = Andrew
S = Sister
A : S
2 : 3
2 + 3 = 5
250 ÷ 5 = 50
2 × 50 = 100
3 × 50 = 150
∴ A : S
100 : 150
So Andrew keeps £100 of his salary every week.
Of this, he saves 12%:
100 × (12 ÷ 100) = 12
So he saves £12 every week
360 ÷ 12 = 30
∴ it will take him 30 weeks to save £360.
Answer:
69420
Step-by-step explanation:
i took quiz
9=1,3,9
3=1,3
the GCF is 3 because the three and one are the only common factors between 3 and 9
Answer:
no lol
Step-by-step explanation:
