Question

3.
4.
Arun earns 3,90,000 per year. Find his earnings for 25 weeks.
The cost of 18 kg wheat is 216. Find the cost of one quintal wheat
Four erasers are purchased for 10. Find the cost of one dozen era
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Answer 1

Answer:

3,90,000×25=97,50,000

100-18=64 64×216=13,824

1=2.5 :12×2.5=28₹