Answer:
x<168
Step-by-step explanation:
You turn 85% into a decimal
then multiply the decimal by the main number.
420x.85=357.
so 85% of 420 is 357
Answer:
m
Step-by-step explanation:
Given parameters:
Length of rope = 11m
First length cut off =
m
Second length cut off =
m
Unknown:
Remaining length = ?
Solution:
Let us find the total length cut off first;
=
m +
m
= 
=
m
So,
Remaining length = 11 - 
=
=
m
It has to be either A or B