Express each of the following as a fraction and also a ratio in its simpliest form (6) 128 cm to 96 cm
(7) 24 to 36
(8) $18 to $72
(9) 3 months to a year
(10) 75 kg. to 15kg
(2) 3 dozen to 1 gross
(3) 70 to 100
(4) 15 mins to 1 hour
(5) 25 cents to $2.00
(1)10 to 12​

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

the weight of the object inside the box!