Word Problems
100

John has 62 USD. Over the day he doubled it selling eggs. Lucy did the same but started with 128 USD. How much money do they have togheter now?

Do both types of calculations:

(__.2 + __.2)

((__+__).2)

The answer is 380-

(62.2+128.2)

((62+128).2)

200

British Airways wants to purchase 10 new Boeing 787s. The buying price of one 787 is 330 mil. USD, however British Airways has decided that they want all 10 of these aircraft turned into luxury configurations. One remake costs 5 mil. USD. How much money will they spend on aircraft alone? How much will the full 10 remade aircraft cost?

They will spend 3 300 000 000 USD on the aircraft alone. The cost of the 10 remade aircraft is 3 350 000 000 USD.


300

A John Deere small tractor costs 53 254 USD  . A farmer wants to buy 4 of them.He gets a discount of 5 232 USD. But since he had a coupon, the price dropped by anthore 3 000 USD. What is the final price fo there order?

The final price of all 4 John Deere tractors is 204 784 USD.