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MArishka [77]
3 years ago
7

720 gallons/day = ______ gallons/hour

Mathematics
1 answer:
I am Lyosha [343]3 years ago
7 0

Answer:

30

Step-by-step explanation:

just divide 720 by 24 (Hours in a day)

mark as brainliest please.

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A grocery sold 5kg of wheat flour at Rs30 per kg and gained 20%. If he had sold it at Rs27 per kg, what would be his gain or los
maria [59]

Answer:

His gain percent would have been 8%

Step-by-step explanation:

The key to answering this question is to first calculate the price at which the wheat flour was bought.

Mathematically;

% profit = (selling price-cost price)/cost price * 100%

Let the cost price be $x

Thus;

% profit = (30-x)/x * 100

20 = 100(30-x)/x

20x = 3000-100x

100x + 20x = 3000

120x = 3000

x = 3000/120

x = Rs 25

So let’s assume he sold at Rs 27

His profit would have been 27-25 = 2

His gain or loss percentage would’ve been;

2/25 * 100/1 = 200/25 = 8% (gain, since selling price is greater than the cost price)

3 0
3 years ago
Adelaide paid $35 for a manicure and gave the manicurist a 20% tip.
Nikolay [14]
That would be 35 + 0.20*35  =  $42
7 0
3 years ago
Select all the expressions that all have the following quotient 2m+3
Leno4ka [110]

Answer:

1, 2 and 4

Step-by-step explanation:

1.32m2/16m +48m/16m =2m +3

2.4m2/2m +6m/2m =2m+3

4.10m2 /5m +15m/5m= 2m+3

6 0
3 years ago
The formula V=IR how to find R
Anni [7]

From this, we conclude that; Current equals Voltage divided by Resistance (I=V/R), Resistance equals Voltage divided by Current (R=V/I), and Voltage equals Current times Resistance (V=IR).To calculate voltage, V: put your finger over V, this leaves I R, so the equation is V = I × R.

To calculate current, I: put your finger over I, this leaves V over R, so the equation is I = V/R

5 0
3 years ago
Read 2 more answers
1.5+4=2.3−1.2 in decimal form
s344n2d4d5 [400]

Answer:

5.5=1.1

Step-by-step explanation:

hope this helps:)

8 0
3 years ago
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