Answer:
when you subtract 123-42, you get 81
Step-by-step explanation:
To check you can set the ratios up as fractions, then cross multiply.
If they equal the same thing they are proportional, if they don't, they are not.
<u> 25</u> = <u>5</u>
16 4
Cross multiply (25)(4) = (16)(5)
100 = 80
Since 100 does NOT equal 80 the ratios are NOT proportional.
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Answer:
Rs 1000.97
Step-by-step explanation:
x = original price
new price = x (1.0909)(1.0833)(1.077) = 1274
x = Rs 1000.97
Answer:
29000 - 24360 = $4,640
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The volume (V) of the prism is calculated as
V = lbh ( l is length, b breadth and h is height )
Here l = 7, b = 2 and h = 4 , thus
V = 7 × 2 × 4 = 56 in² → D