Answer~ 2 gifts
The total amount he spent was $50 so, that is not important to us at the moment.
If he bought 2 items for the total amount of $15 that means he has $35 left to spend on his family.
Next, he bought 2 more items that made the total $20, meaning they were $2.50 each, bringing our among of money to $20 left to spend.
If each gift is approximately $10 each then that means that he can buy 2 more gifts.In the end he has no money left.
Find the percentage of ratio to weight.
180/72 = 2.5
So 2.5 Earth Pounds = 1 Mars Pound
16*2.5 = 40 Pounds the rock weighs on earth.
Answer:
18.84
Step-by-step explanation:
Answer:
b
Step-by-step explanation: