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Anika [276]
3 years ago
9

Tanya needs to buy chocolate bars for all the children in year 7. Each of the 130 children get one chocolate bar. There are 8 ch

ocolate bars in each packet. Work out the least number of packets of chocolate bars that Tanya needs to buy.
Mathematics
2 answers:
Tju [1.3M]3 years ago
8 0

Answer:

17 packets

Step-by-step explanation:

So Tanya needs 130 chocolate bars.

But there is 8 in each packet.

So, Divide

130 ÷ 8 = 16.25

16 packets

Sedaia [141]3 years ago
4 0

Answer:

17 packets

Step-by-step explanation:

So Tanya needs 130 chocolate bars.

But there is 8 in each packet.

So,

130 ÷ 8 = 16.25

16 packets

As you can see, there is a quarter left of chocolates that she needs (0.25). So what she can do is buy 1 more packet then give the quarter of that packet to the children.

So 16 + 1 = 17 packets

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Convert the percent to a decimal
Zanzabum

Answer:

40.0

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14.375%

1/250

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Step-by-step explanation:

Convert the percent to a decimal  4,000%

4000% = 4000/100 = 40.0

Convert the decimal or whole number to a percent.

0.36 * 1/2

= 0.36/2 * 100

= 0.18 * 100

= 18%

Convert the decimal or whole number to a percent.

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= 1.15/8 * 100

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Convert the percent to a reduced fraction, mixed number, or whole number.

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= 0.4/100

= 1/250

Solve for the portion (in $). Round to hundredths when necessary.

9  1/2% of $400 = 19/2% x 400

= 0.095 x 400

= 38

Solve for the portion. Round to hundredths when necessary.

What number is 253% of 2,500?

253/100 x 2500

= 2.53 x 2500

= 6325

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3 0
3 years ago
The HCF of two numbers is 11, and their L.C.M is 368. If one number is 64, then the other
GaryK [48]
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In 3 years, a gyms membership went up from 6,400 to 8,400. Which expression shows how to find the percent of increase (A) 2,000/
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Answer:

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Step-by-step explanation:

Percent increase is told by the attached formula.

Plugging it in, you get 2000/6400.

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