Answer:
<em>4/15 cups</em>
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Step-by-step explanation:
If a cups scientist needs 12 cup baking soda for 45 liter of water, this can be expressed as;
12 cup of soda = 45 litres of water
To get the amount of soda needed for one litre, we will say;
x soda = 1 litre
Divide both equations;
12/x = 45/1
Cross multiply'45x = 12
x = 12/45
x = 4/15
<em>Hence the required answer us 4/15 cups</em>
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Answer:
10/3
Step-by-step explanation:
6s-10=10
6s=10+10
6s=20
S=20/6
s=10/3
So the value of s is 10/3
Answer:
$55.55
Step-by-step explanation:
To find the cost of the purchase add 4 times the cost of one large sack to the cost of one small sack:
4($11.55) +($9.35) = $46.20 + 9.35 = $55.55
The cost of 4 large sacks and 1 small sack would be $55.55.
The way I subtract or add time is breaking it down.
6:20 + 40 = 7:00
10:10 - 2:40 = 7:00
2:40 is the answer.