Answer:
3 weeks and they both passed 17 test
Step-by-step explanation:
11+2=13 13=2=15 15+2=17
5+2=7 7+5=12 12+=17
by the third week they will both be equal and passed 17 test :)
Answer:
C
Step-by-step explanation:
Given that he has sold 40% then he still has to sell (100 - 40)% = 60%
60% of 70
=
× 70 = 0.6 × 70 = 42 → C
Answer:
9
Step-by-step explanation:
4x9=36
5x9=45
6x9=54
7x9=63
(:
Ermm, Don't you think it's 60?
Cause in my caculatons it's 60