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scZoUnD
3 months ago
11

superstore and cheap store are two supermarkets that sell boxes of the same type of cereal each supermarket has a special offer

which box of cereal is better for the value of money cheap store 600g 20% of the normal price of £5 superstore 600g + 30% extra £5
Mathematics
1 answer:
tester [12.3K]3 months ago
8 0

Answer:

Step-by-step explanation:

Cheapstore:

500p divided by 10 equals 50p, multiplied by 2 gives 100p or £1

£4 corresponds to 600g

Superstore:

600g divided by 10 results in 60g, which when multiplied by 3 yields 180g, added to 600g

£5 equals 780g

600 divided by 4 amounts to 150g for each pound

780 divided by 5 results in 156g for each pound

The box from the Superstore offers the best value

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3 months ago
Logan can read at a rate of 2/3 page per minute. At that rate, how many pages can he read in 2 hours?
Inessa [12570]

Response:

240- 360

Step-by-step breakdown:

First, determine how many minutes are in an hour, which is 60. Multiply that by 2 to find the total for 2 hours, resulting in 120 minutes. Next, you calculate the total for 2 hours by multiplying 2 by 120, yielding 240. Then, multiply 3 by 120 for a total of 360.

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7 0
2 months ago
What values of b satisfy 3(2b + 3)2 = 36?
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To determine the values of b that fulfill 3(2b+3)^2 = 36

we start with
3(2b+3)^2 = 36
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(2b+3)^2 = 12
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(2b+3)} = (+ /-) \sqrt{12} \\ 2b=(+ /-) \sqrt{12}-3

b1=\frac{\sqrt{12}}{2} -\frac{3}{2}
b1=\sqrt{3} -\frac{3}{2}

b2=\frac{-\sqrt{12}}{2} -\frac{3}{2}
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the solutions for b are
b1=\sqrt{3} -\frac{3}{2}
b2=-\sqrt{3} -\frac{3}{2}
9 0
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