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pochemuha
2 years ago
10

Help me out cause this very difficult for me

Mathematics
1 answer:
agasfer [191]2 years ago
5 0

9514 1404 393

Answer:

  a) 37

  b) n+d

Step-by-step explanation:

This is a reading comprehension problem. You are asked to understand what you are reading, and to think about what question is being asked.

<u>Given</u>:

  a) someone bought 20 notebook computers and 17 desktop computers

  b) someone bought n notebook computers and d desktop computers

<u>Find</u>:

  a) the total number of computers bought

  b) the total number of computers bought

<u>Solution</u>:

a) The total number bought is found by adding together the numbers of each kind:

  20 +17 = 37 . . . total computers

__

b) The total number bought is found by adding together the numbers of each kind:

  n + d . . . total computers

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Answer:

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Step-by-step explanation:

The money max invested in the saving bond = x

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Amount = £5763

Amount = Principcal + Interest

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£5763 = x + 2x/100

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= 51x/50 = £5763

51x = 5763x50

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So the money max invested = £5650

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