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Zepler [3.9K]
3 years ago
9

The Muller family are on holiday in New Zealand. a. They change some euros (€) and receive $1962 (New Zealand dollars). The exch

ange rate is €1 = $1.635. Calculate the number of euros they change. [3] b. The family spend 15% of their New Zealand dollars on a tour. Calculate the number of dollars they have left. [4]
Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

a. €1200;$1667.70

Step-by-step explanation:

a. Number of euros

\text{euros} = \$1962 \times \dfrac{\text{1 euro}}{\text{\$1.635}}  = \textbf{1200 euros}

b. Dollars remaining

Dollars on hand                        = $1962.00

Less 15 % spent = 0.15 × 1962 = <u>   -294.30</u>

Balance remaining                   =  $1667.70

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Twelve subtracted from twelve times a number is 240. What is the number?
vovangra [49]

Answer:

21

Step-by-step explanation:

Let x = the number

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lapo4ka [179]

Answer:

Surface area of the wood to be painted =  (r^{2} + r \sqrt{h^{2} + r^{2}  } )\pi - 16\pi

Step-by-step explanation:

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7 0
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