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harkovskaia [24]

3 years ago

11

Problems continue to arise in Kitty Nation but Hello Kitty has regained control of the country. She comes to see that popular di

slike for the own measurement standard led to the revolt. She decides to change the standard so that such a terrible catastrophe never befalls Kitty Nation ever again. The standard for measurement of length in Kitty Nation is now 7 lenthii = 38 inches and 10 gianthii = 410.0 lenthii. If a design to be sent to Kitty Nation is 225.3 feet long, how many centigianthii long will it be? (Note: centi is an SI prefix, include units)

2 answers:

Leokris [45]3 years ago

7 0

Answer:

It eill be 1215 centigianthii length

Step-by-step explanation:

We want to convert 225.3 feet into centigianthii.

First we have to convert feet into inches (12 inches = 1 feet) with help of the following proportion:

12 inches / x inches = 1 feet / 225.3 feet

x = 12*225.3

x = 2703.6 inches

Then, we have to convert inches into lenthii (7 lenthii = 38 inches ) with help of the following proportion:

7 lenthii / x lenthii = 38 inches / 2703.6 inches

x = 7*2703.6/38

x = 498.03 lenthii

Then, we have to convert lenthii into gianthii (10 gianthii = 410.0 lenthii) with help of the following proportion:

10 gianthii / x gianthii = 410.0 lenthii / 498.03 lenthii

x = 498.03*10/410

x = 12.15 gianthii

Finally, 100 centigianthii are equivalent to 1 gianthii, then 100*12.15 = 1215 centigianthii are equivalent to 12.15 gianthii

WITCHER [35]3 years ago

6 0

Answer:

Step-by-step explanation:

7 lenthii=38 inches, 10 lenthii=410

410-225.3=184.7

184.7+38=222.7 222.7+38=260.7

260.7- 4 lenthii=225.3

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