Umm can I see the question?
Answer:
a) 1.25
b) 9.38 (exact calculation 9.375)
c) 0.03 (exact calculation 0.025)
Step-by-step explanation:
a) divide 6.25 by 5
b) multiply 1.25 ( the cost for 100 ) by 7.5
c) Divide 6.25 ( cost for 500 ) by 250
16/4, 40/10,100/25. those are all improper fractions that equal 4. hope that helps
Answer:
A. 3/8*2=6/8
Step-by-step explanation:
Think about a whole number as (whole number)/1
(2/1)
Then multiply
3/8*2/1=6/8
Hope that helps!
Answer:
Step-by-step explanation:
just simplify the LHS first.
You can either multiply 1/5 by (x+3) and then solve
or
multiply both sides by 5 to get rid of 1/5 on LHS
I will multiply by 5
(x+3)= -10x-15 ( 5*1/5(x+3)= -5(2x+3)
now rearrange the equation
x+3=-10x-15
-10x-15-x-3=0
-11x-17=0
-11x=17
x= -17/11
