3.3k views
2 votes
Can you guys help me with 18 and 19 please.

18) 70% of what number is 35
19) 140% of what number is 56
Please show your method!

1 Answer

3 votes
18 should be 24.5
you just take 70 as .7 and take it times 35
19 should be 78.4 because if you turn 140% into a decimal it would be 1.4 and you take that decimal times 56 and you get your number
Just turn your percentages into decimals and take them times your number
User Gaberocksall
by
7.7k points