5.5x1000=5,500m
5,500x100=550,000cm
OR
5.5x100,000
Answer:
11 cm
Step-by-step explanation:
Given:
Length of new pencil = 19 cm
Length of pencil after using a month = 8 cm
Question asked:
The pencil is centimeters shorter now than when it was new = ?
Solution:
Length of new pencil = 19 cm
Length of pencil after using a month = 8 cm
The pencil is centimeters shorter now than when it was new = 19 cm - 8 cm
= 11 cm
Length of pencil has been used during a month = 11 cm
Use PEMDAS
P-parenthesis
E- exponents
M- multiply
D- division
A- Add
S- subtract
