2.4 cause 0.24×10=2.4
if you move the decimal one place to theleft you'll get 2.4
Love Ya!
Frankie
Answer:
His brother will take 3.5 hours or
hours to mow 21 lawns
Step-by-step explanation:
Given:
His brother mows 6 lawns in an hour.
To find the time his brother takes to mow 21 lawns.
Solution:
We will unitary method to find the time he will take to mow 21 lawns.
If 6 lawns are mowed in 1 hour
So, 1 lawn will me mowed in =
hours.
Thus 21 lawns will be mowed in =
hours.
Thus, his brother will take 3.5 hours or
hours to mow 21 lawns
Answer:
Option A - 
Step-by-step explanation:
Given : Expression 
To find : Solve the expression ?
Solution :
Step 1 - Write the expression

Step 2 - Multiply the first two bracket in multiplication if base are same power get added and apply symbol rule of multiplication 

Step 3 - Again multiply the bracket,

Therefore, Option A is correct 
Answer:
3) 
Step-by-step explanation: