Answer:
0.85
Step-by-step explanation:
1.37-0.52=0.85
Answer:
0.75
Step-by-step explanation:
Given


Required
Equivalent of those that bought chips
From the question, 3 out of the 4 girls bought chips.
So, the fraction is:

Express as decimal

<em>Hence: the decimal equivalent is 0.75</em>
Answer:
y = -x -2
Step-by-step explanation:
Answer:
0.000025
Step-by-step explanation:
PEMDAS (Exponets first.)
10^5 = 100,000
10^10 = 10,000,000,000
rewrite
2.5 x 100,000 divided by 1.0 x 10,000,000,000
PEMDAS (multiplication next.)
2.5 x (10^5) = 250,000
1.0 x (10^10) = 10,000,000,000
rewrite.
250,000 divided by 10,000,000,000 = 0.000025
0.000025