aloysiusacdsilva aloysiusacdsilva 13-05-2020 Mathematics contestada to make one ham sandwich, tina uses one bread roll and two ham slices pack of 20bread rolls £2.87 pack of 30 ham slices £6.32 she is going to buy enough packs to have edxactly twice as many ham slices as bread rolls make more than 90 ham sandwiches. work out the least amount she can spend.