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IGCSE Question

please help me :biggrin:http://imgur.com/U8J6uXW

the answer is 12 by 30 by 42
Reply 1
Original post by qatarownz
please help me :biggrin:http://imgur.com/U8J6uXW

the answer is 12 by 30 by 42


Hey! I remember this question. :biggrin:

If the volume changes from 10×25×3510 \times 25 \times 35 to 1512015120, what is the volume scale factor? And hence, what is the linear scale factor? And hence, what are the new dimensions?
Reply 2
Original post by Zacken
Hey! I remember this question. :biggrin: If the volume changes from 10×25×3510 \times 25 \times 35 to 1512015120, what is the volume scale factor? And hence, what is the linear scale factor? And hence, what are the new dimensions?
sf= 216?
Reply 3
Original post by qatarownz
sf= 216?


How'd you get that? That's not correct. Also, specify which s.f you're talking about.

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