Answer:
13. c
14.a
15.c
16.d
17.b
18.d
19.a
20.b
Step-by-step explanation:
X² n = 1,2,3,4,5
1² = 1
2²= 4
3²= 9
Answer:
1/5
Step-by-step explanation:
1/3 x 3/4 x 4/5
1/3 x 3/4 = 3/12
3/12 x 4/5 = 12/60
12/60 = 1/5
Answer:
9
Step-by-step explanation:
can fit in 9 times
Answer:
The least possible quotient is 125.
Step-by-step explanation:
To do this we need to find the greatest 2 digit factor of 10,000.
10,000 = 2*2*2*2*5*5*5*5
So the greatest 2 digit number which will divide exactly into 10,000 is
= 2*2*2*2*5
= 80.
This will give the smallest quotient: 10,000 / 80 = 125.