Together, lulu and Jessica ate 7/10 of a pizza. Lulu ate 4/10 of the pizza

3/10?

Step-by-step explanation:

I'm assuming the question is how much of the pizza did Jessica eat, in that case 7 - 4 = 3. So 3/10

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.