Question

When completing an online shopping transaction,a typical shopper takes 19 seconds to select each product and another 11 seconds to complete the check-out process. If it takes 49 seconds to complete a transaction,how many products are being purchased?

Answer 1

i think the answer is 4 hope this helps :D <3

Answer 2

11 + 19x = 49
19x = 49 - 11
19x = 38
x = 38/19
x = 2 <== 2 products are being purchased

because she picked out 2 products...which took (19 * 2) = 38 seconds....and then it took another 11 seconds at the checkout....so thats a total of (38 + 11) = 49 seconds