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Murrr4er [49]
3 years ago
15

Cole and Rose are comparing their heights. Cole is 1.7 meters tall, Rose is 20 centimeters shorter than Cloe. What is Rose's hei

ght in centimeters? i need this fast
Mathematics
2 answers:
Nady [450]3 years ago
5 0

Answer:

150 centimeters

Step-by-step explanation:

Cole is 1.7 meters.

Rose is 1.7 meters - 20 centimeters.

Convert 1.7 meters to centimeters.

1.7 × 100 = 170

1.7 meters = 170 centimeters.

170 - 20

= 150

Rose is 150 centimeters.

Stels [109]3 years ago
3 0

Answer:

\boxed{ \sf Rose's \ height = 1.5 \ m \ \ \ OR \ \ \ 150 \ cm}

Given:

Cole's height = 1.7 m

Rose's height = 20 centimetres shorter than Cole

To Find:

Rose's height

Step-by-step explanation:

\sf 1 \ m = 100 \ cm \\ \\ \sf So, \\ \sf 1.7 \ m = 1.7 \times 100 \ cm \\ \sf \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   = 170 \ cm

\therefore \ \sf Cole's \ height = 170 \ cm \\ \\ \sf \implies Rose's \ height = Cole's \ height - 20 \\  \\  \sf  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  = 170 - 20 \\  \\  \sf  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: = 150 \: cm

\sf 1 \ cm = \frac{1}{100} \ m \\ \\ \sf So, \\ \sf 150 \ cm = 150 \times \frac{1}{100} \ m \\  \\ \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \sf  =  \frac{150}{100}  \:m \\  \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \sf = 1.5 \: m

\therefore \ \sf Rose's \ height = 1.5 \ m

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