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Ms.Sim traveled to 42 countries in 60 days.At this rate,how many countries would he travel to in 40 days?
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3 votes
Ms.Sim traveled to 42 countries in 60 days.At this rate,how many countries would he travel to in 40 days?

User Renatex
by
9.3k points

2 Answers

6 votes
28
42/60=x/40 so cross multiply
42x40=1680
60x=1680
÷60 ÷60
x=28 countries

this is right out of my notes how it was taught so i hope its right or shame on my teacher lol
User Haseeb Ahmad
by
8.6k points
2 votes
42/60 = x/40
x = 42 x 40 / 60
x = 28
User Hazem Alabiad
by
8.2k points
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