815  WhatPercent
Absolute Difference | Left - Right | 1

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70% of what is 350? 40% of what is 320?

 

( 500 )  | 300 |  ( 800 )

 
10% of what is 7? 80% of what is 56?

 

(     )   |       |  (     )

 
70% of what is 280? 90% of what is 45?

 

(     )   |       |  (     )

 
40% of what is 320? 50% of what is 45?

 

(     )   |       |  (     )

 
80% of what is 56? 3% of what is 0.6?

 

(     )   |       |  (     )

 
8% of what is 72? 10% of what is 6?

 

(     )   |       |  (     )

 
30% of what is 2.7? 70% of what is 2.8?

 

(     )   |       |  (     )

 
7% of what is 21? 20% of what is 4?

 

(     )   |       |  (     )

 
7% of what is 21? 20% of what is 120?

 

(     )   |       |  (     )

 
 

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WhatPercent 815   300 0 350 710 50 840 5 280 300 [[ 2835 ]]