NUMBER SENSE

A car purchased for Php 750 000 is financed for 2 years at 15%. What is the total cost of the car? How much is the monthly installment?

• Total cost: Php 800,000; Monthly installment: Php 33,333
• Total cost: Php 900,000; Monthly installment: Php 37,500
• Total cost: Php 975,000; Monthly installment: Php 40,625
• Total cost: Php 1,050,000; Monthly installment: Php 43,750

The ratio of 2 numbers is 3:5. The sum of the numbers is 216. Find the 2 numbers.

Phoebe's allowance last year was Php120 a day. She now receives Php150 a day. What is the percent increase in her daily allowance?

A motorcycle travels 275 miles in 5 hours. How far will it travel in 9 hours at the same speed?

Gabrielle and Ishie had a total of Php450. When their mother gave each of them Php90 more, Gabrielle had 25% more money than Ishie. What was the ratio of Gabrielle's share to Ishie's share of the Php450 they had at first?

One horse is worth 5 lambs; a goat is worth as much as a horse and a lamb, and two cows are worth three horses. If there are 90 lambs and sixty goats, how many cows are they equal to?

A grasshopper can jump 20 times its own length. If the jumping ability of a human is proportional to that of a grasshopper, how far could a 5-foot tall person jump?

• 120 feet
• 100 feet
• 75 feet
• 50 feet

A real estate agent sold a house and lot for Php3 750 000. If the rate of commission was 3%, how much did the agent earn?

• Php75,000
• Php150,000
• Php112,500
• Php100,000

The ratio of the sides of an isosceles triangle is 2:2:3. If the perimeter is 63 cm, find each leg and base.

• Each leg is 18 cm and the base is 27 cm.
• Each leg is 15 cm and the base is 33 cm.
• Each leg is 20 cm and the base is 23 cm.
• Each leg is 21 cm and the base is 24 cm.

The ratio of the sides of an isosceles triangle is 2:2:3. If the perimeter is 63 cm, find each leg and base.

• Each leg is 18 cm and the base is 27 cm.
• Each leg is 15 cm and the base is 33 cm.
• Each leg is 20 cm and the base is 23 cm.
• Each leg is 21 cm and the base is 24 cm.