Dema has 4000 shares of stock A and 5000 shares of stock B. She gains 3 rupees per share from stock A Andloses 2 rupees per share from stock B. How much does she gain or lose from these two stocks taken together?

No. of shares of stock a = 4000

Gain from share a. = Rs . 3 / share.

Total gain from share a = Rs. ( 4000 × 3 )

= Rs . 12,000.

Similarly ,

No. of shares of stock b = 5000

Loses from share b. = Rs. 2 / share.

Total loss from share b. = Rs. ( 5000 × 2 )

= Rs. 10,000.

Net gain -:

= Rs. ( 12,000 - 10,000 )

= Rs. 2000

b

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168