So for a 3 by 5 to be enlarged to where one side is 10.5, it must have been multiplied by 2.1 or it won't fit onto the new paper. So you multiply the other number, 3, by 2.1 and get the answer 6.3
Hang can read one page in 1.6 min
Kira can read one page in 2 min
Joe can read one page in 1.5 min
Quon can read one page in 1.4 min
Lulu can read one page in 1.3 min
Lorenzo can read one page in 3 min
Joe, Quon and lulu have a lower ration and the others have a greater ratio
Answer:
D. 32,154
Step-by-step explanation:
54,267 can be written as 54267.0
The 2 in 54 267 should be move 1 place to the left to indicate your multiplying by 10
Moving 1 space to the left = Times 10
Moving 2 places to the left = Times 100
Moving 3 places to the left = Times 1000
Answer: -4187
Step-by-step explanation:
-1,-4,-7
^ ^
+-3 +-3 -4- -1= -3
S53= 53/2 [2(-1)+(53-1)] -3
2(-1)= -2 (53-1) = 52•3 53/2=26.5
26.5 [ -2+ -156]= -4187