Percent decrease=decrease/original
decrease=160-152=8
original=160
8/160=1/20=5/100=5%
5% decrease
D is answer
A = 60 Cubic inches
B = 9 Cubic inches
C = 30 Cubic inches
D = 30 Cubic inches
Answer:
6
Step-by-step explanation:
3/10 of 20
NOTE: of in mathematics means multiplication
3/10 of 20 = 3/10 * 20
Multiply the numerators = 3*20 =60 divided by the denominator (10)
=60/10 = 6
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Answer:
I think she is incorrect she need to change all the fractions to the same denominators
Step-by-step explanation:
We are going to change all the fractions to 64
9/64 stays the same
5/32 multiply 2 then 10/64
1/16 multiply by 4 then 4/64
1/8 multiply by 8 then 8/64
Now we can order then
5/32 > 9/64 > 1/8 > 1/16 This is the right order
She was wrong.
Answer:
1.475
Step-by-step explanation:
