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Mathematics 7 Online
OpenStudy (123ab456c):

Sixty-two desks can be assembled in 108.5 hours. At this rate, about how many desks can be assembled in 250 hours? Round to the nearest whole number. A) 143 desks B) 147 desks C) 160 desks D) 172 desks

OpenStudy (123ab456c):

@jhonyy9

jhonyy9 (jhonyy9):

use the rule of 3 simple 62 desks ----- 108,5 hours x ---------- 250 h --------------------- x = 62*250/108,5 = ?

jhonyy9 (jhonyy9):

hope you understand it sure easy

OpenStudy (kikuo):

Hey jhonyy, what is the 3 rule? @jhonyy9

jhonyy9 (jhonyy9):

not 3 rule tis is the rule of 3 simple

jhonyy9 (jhonyy9):

this - sorry

OpenStudy (kikuo):

Would you explain it @jhonny9

OpenStudy (kikuo):

@jhonyy9 Spelt your name wrong haha.

jhonyy9 (jhonyy9):

indifferent - this is my nick name

jhonyy9 (jhonyy9):

what you wan i explain to you ?

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