CharnelWoody CharnelWoody

29-03-2015
Mathematics

Answered

five cakes cost 3.50 how much do seven cakes cost

Answer :

Аноним Аноним

29-03-2015

$4.90 Each cake cost 0.70$ so 7x7=49 add the zero and move decimal one place to left
= 4.90$

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mohammadsol5107 mohammadsol5107

29-03-2015

5X=3.50.................X=0.7......7*0.7=4.9.......

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