Alzarilca Alzarilca

22-04-2021
Mathematics

contestada

A length, originally 6cm, is inecased so that the ratio of the new
length to the old length is 9:2. What is the new length?

Respuesta :

elaynasherer elaynasherer

22-04-2021

1.333

9/2 =6/X
9•x = 6•2
9x /9. 12/9
x=1.333

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