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JAMB - Mathematics (2004 - No. 18)

The pie chart above shows the distribution of the crops harvested from a farmland in a year. If 3000 tonnes of millet is harvested, what amount of beans is harvested
6000 tonnes
1500 tonnes
1200 tonnes
9000 tonnes

ব্যাখ্যা

Sectorial angle of beans = 360 - (150 + 90 + 60)
= 360 -300
= 60o
if 150o represents 3000 tonnes
1o 3000/150
60o will represents (3000/150) * (60/1)
= 1200 tonnes

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