0.7 of Mark's money is equal to 30% of Neave's money. What is the ratio of Neave's money to Mark's money?
0.7 of Mark's money = 710 of Mark's money
30% of Neave's money =
30100 of Neave's money =
310 of Neave's money
710 Mark's money is the same as
310 Neave's money. Make the numerators the same. LCM of 7 and 3 is 21.
7 x 310 x 3 of Mark's money =
3 x 710 x 7 of Neave's money
2130 of Mark's money =
2170 of Neave's money
Neave's money : Mark's money
70 : 30
(÷10)7 : 3
Answer(s): 7 : 3