STEP-BY-STEP SOLUTIONS:
QUESTION A -
Games : Souvenirs
8 : 12
26 : x
8 × 3.5 : 12 × 3.5 = 26 : 39
x = 39
Therefore, the answer is:
Sinea will spend $39 on souvenirs.
QUESTION B -
Souvenirs : Snacks
20 : 10
5 : x
20 ÷ 4 : 10 ÷ 4 = 5 : 2.5
x = 2.5
Therefore, the answer is:
Ren will spens $2.50 on snacks.
QUESTION C -
Sinea ~
Snacks : Souvenirs
5 : 12
40 : x
5 × 8 : 12 × 8 = 40 : 96
x = 96
Therefore, Sinea spends $96 on souvenirs.
Ren ~
Snacks : Souvenirs
10 : 20
40 : x
10 × 4 : 20 × 4 = 40 : 80
x = 80
Therefore, Ren spends $80 on souvenirs.
$96 > $80
Sinea > Ren
Therefore, Sinea spends more on souvenirs than Ren.