: Calculating sums of different fractional parts (e.g., finding the total of three-eighths model cars and one-fourth planes from a set). Comparison
"The ratio of Ali’s money to Ben’s money is 3:5. If Ali spends $12, the ratio becomes 1:3. How much money did Ben have?"
Cambridge Primary Maths 5 Teacher Guide | PDF | Triangle - Scribd
Covington-PLANET JR. PLANTERS
Covington/Cole PLANET JR. PLANTERS
: Calculating sums of different fractional parts (e.g., finding the total of three-eighths model cars and one-fourth planes from a set). Comparison
"The ratio of Ali’s money to Ben’s money is 3:5. If Ali spends $12, the ratio becomes 1:3. How much money did Ben have?"
Cambridge Primary Maths 5 Teacher Guide | PDF | Triangle - Scribd