Alma earns ₱25,000 in 20 days. How much will he earns in 30 days?
Soultion:
We should first divide ₱25,000 and 20 to determine how much does she earns in a day:
₱25,000 ÷ 20 = ₱1,250
So, she earns 1,250 a day, now we will multiply 1,250 and 30 to get the final answer:
₱1,250 x 30 = ₱37,500
So, Alma will earn ₱37,500 in 30 days.
Hope it helps..